90653625

素因数分解:

$3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 166222992

約数和(自身を除く): 75569367

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 125, 183, 225, 305, 375, 549, 915, 1125, 1321, 1525, 2745, 3963, 4575, 6605, 7625, 11889, 13725, 19815, 22875, 33025, 59445, 68625, 80581, 99075, 165125, 241743, 297225, 402905, 495375, 725229, 1208715, 1486125, 2014525, 3626145, 6043575, 10072625, 18130725, 30217875, 90653625]

約数ペア:

[(1, 90653625), (3, 30217875), (5, 18130725), (9, 10072625), (15, 6043575), (25, 3626145), (45, 2014525), (61, 1486125), (75, 1208715), (125, 725229), (183, 495375), (225, 402905), (305, 297225), (375, 241743), (549, 165125), (915, 99075), (1125, 80581), (1321, 68625), (1525, 59445), (2745, 33025), (3963, 22875), (4575, 19815), (6605, 13725), (7625, 11889)]