25056525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 46108160

約数和(自身を除く): 21051635

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 325, 403, 465, 775, 829, 975, 1209, 2015, 2325, 2487, 4145, 6045, 10075, 10777, 12435, 20725, 25699, 30225, 32331, 53885, 62175, 77097, 128495, 161655, 269425, 334087, 385485, 642475, 808275, 1002261, 1670435, 1927425, 5011305, 8352175, 25056525]

約数ペア:

[(1, 25056525), (3, 8352175), (5, 5011305), (13, 1927425), (15, 1670435), (25, 1002261), (31, 808275), (39, 642475), (65, 385485), (75, 334087), (93, 269425), (155, 161655), (195, 128495), (325, 77097), (403, 62175), (465, 53885), (775, 32331), (829, 30225), (975, 25699), (1209, 20725), (2015, 12435), (2325, 10777), (2487, 10075), (4145, 6045)]