29564775

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 57451680

約数和(自身を除く): 27886905

約数列:

[1, 3, 5, 9, 15, 23, 25, 29, 45, 69, 75, 87, 115, 145, 197, 207, 225, 261, 345, 435, 575, 591, 667, 725, 985, 1035, 1305, 1725, 1773, 2001, 2175, 2955, 3335, 4531, 4925, 5175, 5713, 6003, 6525, 8865, 10005, 13593, 14775, 16675, 17139, 22655, 28565, 30015, 40779, 44325, 50025, 51417, 67965, 85695, 113275, 131399, 142825, 150075, 203895, 257085, 339825, 394197, 428475, 656995, 1019475, 1182591, 1285425, 1970985, 3284975, 5912955, 9854925, 29564775]

約数ペア:

[(1, 29564775), (3, 9854925), (5, 5912955), (9, 3284975), (15, 1970985), (23, 1285425), (25, 1182591), (29, 1019475), (45, 656995), (69, 428475), (75, 394197), (87, 339825), (115, 257085), (145, 203895), (197, 150075), (207, 142825), (225, 131399), (261, 113275), (345, 85695), (435, 67965), (575, 51417), (591, 50025), (667, 44325), (725, 40779), (985, 30015), (1035, 28565), (1305, 22655), (1725, 17139), (1773, 16675), (2001, 14775), (2175, 13593), (2955, 10005), (3335, 8865), (4531, 6525), (4925, 6003), (5175, 5713)]