75672675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 149761248

約数和(自身を除く): 74088573

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 41, 45, 65, 75, 117, 123, 195, 205, 225, 325, 369, 533, 585, 615, 631, 975, 1025, 1599, 1845, 1893, 2665, 2925, 3075, 3155, 4797, 5679, 7995, 8203, 9225, 9465, 13325, 15775, 23985, 24609, 25871, 28395, 39975, 41015, 47325, 73827, 77613, 119925, 123045, 129355, 141975, 205075, 232839, 336323, 369135, 388065, 615225, 646775, 1008969, 1164195, 1681615, 1845675, 1940325, 3026907, 5044845, 5820975, 8408075, 15134535, 25224225, 75672675]

約数ペア:

[(1, 75672675), (3, 25224225), (5, 15134535), (9, 8408075), (13, 5820975), (15, 5044845), (25, 3026907), (39, 1940325), (41, 1845675), (45, 1681615), (65, 1164195), (75, 1008969), (117, 646775), (123, 615225), (195, 388065), (205, 369135), (225, 336323), (325, 232839), (369, 205075), (533, 141975), (585, 129355), (615, 123045), (631, 119925), (975, 77613), (1025, 73827), (1599, 47325), (1845, 41015), (1893, 39975), (2665, 28395), (2925, 25871), (3075, 24609), (3155, 23985), (4797, 15775), (5679, 13325), (7995, 9465), (8203, 9225)]