145420806675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{3463}}^1$

素因数の和:3997

約数の個数: 96

約数和(自身を含む): 255144384000

約数和(自身を除く): 109723577325

約数列:

[1, 3, 5, 15, 25, 29, 43, 75, 87, 129, 145, 215, 435, 449, 645, 725, 1075, 1247, 1347, 2175, 2245, 3225, 3463, 3741, 6235, 6735, 10389, 11225, 13021, 17315, 18705, 19307, 31175, 33675, 39063, 51945, 57921, 65105, 86575, 93525, 96535, 100427, 148909, 195315, 259725, 289605, 301281, 325525, 446727, 482675, 502135, 559903, 744545, 976575, 1448025, 1506405, 1554887, 1679709, 2233635, 2510675, 2799515, 3722725, 4318361, 4664661, 7532025, 7774435, 8398545, 11168175, 12955083, 13997575, 21591805, 23323305, 38872175, 41992725, 45091723, 64775415, 66860141, 107959025, 116616525, 135275169, 200580423, 225458615, 323877075, 334300705, 676375845, 1002902115, 1127293075, 1671503525, 1938944089, 3381879225, 5014510575, 5816832267, 9694720445, 29084161335, 48473602225, 145420806675]

約数ペア:

[(1, 145420806675), (3, 48473602225), (5, 29084161335), (15, 9694720445), (25, 5816832267), (29, 5014510575), (43, 3381879225), (75, 1938944089), (87, 1671503525), (129, 1127293075), (145, 1002902115), (215, 676375845), (435, 334300705), (449, 323877075), (645, 225458615), (725, 200580423), (1075, 135275169), (1247, 116616525), (1347, 107959025), (2175, 66860141), (2245, 64775415), (3225, 45091723), (3463, 41992725), (3741, 38872175), (6235, 23323305), (6735, 21591805), (10389, 13997575), (11225, 12955083), (13021, 11168175), (17315, 8398545), (18705, 7774435), (19307, 7532025), (31175, 4664661), (33675, 4318361), (39063, 3722725), (51945, 2799515), (57921, 2510675), (65105, 2233635), (86575, 1679709), (93525, 1554887), (96535, 1506405), (100427, 1448025), (148909, 976575), (195315, 744545), (259725, 559903), (289605, 502135), (301281, 482675), (325525, 446727)]