2005492059675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{101561}}^1$

素因数の和:101790

約数の個数: 144

約数和(自身を含む): 3983585013408

約数和(自身を除く): 1978092953733

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 43, 45, 65, 75, 117, 129, 157, 195, 215, 225, 325, 387, 471, 559, 585, 645, 785, 975, 1075, 1413, 1677, 1935, 2041, 2355, 2795, 2925, 3225, 3925, 5031, 6123, 6751, 7065, 8385, 9675, 10205, 11775, 13975, 18369, 20253, 25155, 30615, 33755, 35325, 41925, 51025, 60759, 87763, 91845, 101265, 101561, 125775, 153075, 168775, 263289, 303795, 304683, 438815, 459225, 506325, 507805, 789867, 914049, 1316445, 1320293, 1518975, 1523415, 2194075, 2539025, 3949335, 3960879, 4367123, 4570245, 6582225, 6601465, 7617075, 11882637, 13101369, 15945077, 19746675, 19804395, 21835615, 22851225, 33007325, 39304107, 47835231, 56772599, 59413185, 65506845, 79725385, 99021975, 109178075, 143505693, 170317797, 196520535, 207286001, 239176155, 283862995, 297065925, 327534225, 398626925, 510953391, 621858003, 685638311, 717528465, 851588985, 982602675, 1036430005, 1195880775, 1419314975, 1865574009, 2056914933, 2554766955, 3109290015, 3428191555, 3587642325, 4257944925, 5182150025, 6170744799, 8913298043, 9327870045, 10284574665, 12773834775, 15546450075, 17140957775, 26739894129, 30853723995, 44566490215, 46639350225, 51422873325, 80219682387, 133699470645, 154268619975, 222832451075, 401098411935, 668497353225, 2005492059675]

約数ペア:

[(1, 2005492059675), (3, 668497353225), (5, 401098411935), (9, 222832451075), (13, 154268619975), (15, 133699470645), (25, 80219682387), (39, 51422873325), (43, 46639350225), (45, 44566490215), (65, 30853723995), (75, 26739894129), (117, 17140957775), (129, 15546450075), (157, 12773834775), (195, 10284574665), (215, 9327870045), (225, 8913298043), (325, 6170744799), (387, 5182150025), (471, 4257944925), (559, 3587642325), (585, 3428191555), (645, 3109290015), (785, 2554766955), (975, 2056914933), (1075, 1865574009), (1413, 1419314975), (1677, 1195880775), (1935, 1036430005), (2041, 982602675), (2355, 851588985), (2795, 717528465), (2925, 685638311), (3225, 621858003), (3925, 510953391), (5031, 398626925), (6123, 327534225), (6751, 297065925), (7065, 283862995), (8385, 239176155), (9675, 207286001), (10205, 196520535), (11775, 170317797), (13975, 143505693), (18369, 109178075), (20253, 99021975), (25155, 79725385), (30615, 65506845), (33755, 59413185), (35325, 56772599), (41925, 47835231), (51025, 39304107), (60759, 33007325), (87763, 22851225), (91845, 21835615), (101265, 19804395), (101561, 19746675), (125775, 15945077), (153075, 13101369), (168775, 11882637), (263289, 7617075), (303795, 6601465), (304683, 6582225), (438815, 4570245), (459225, 4367123), (506325, 3960879), (507805, 3949335), (789867, 2539025), (914049, 2194075), (1316445, 1523415), (1320293, 1518975)]