25292475

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8647}}^1$

素因数の和:8676

約数の個数: 36

約数和(自身を含む): 48792016

約数和(自身を除く): 23499541

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 8647, 25941, 43235, 77823, 112411, 129705, 216175, 337233, 389115, 562055, 648525, 1011699, 1686165, 1945575, 2810275, 5058495, 8430825, 25292475]

約数ペア:

[(1, 25292475), (3, 8430825), (5, 5058495), (9, 2810275), (13, 1945575), (15, 1686165), (25, 1011699), (39, 648525), (45, 562055), (65, 389115), (75, 337233), (117, 216175), (195, 129705), (225, 112411), (325, 77823), (585, 43235), (975, 25941), (2925, 8647)]