87352425

素因数分解:

$3^6\times 5^2\times {\mathrm{4793}}^1$

素因数の和:4821

約数の個数: 42

約数和(自身を含む): 162435102

約数和(自身を除く): 75082677

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 3645, 4793, 6075, 14379, 18225, 23965, 43137, 71895, 119825, 129411, 215685, 359475, 388233, 647055, 1078425, 1164699, 1941165, 3235275, 3494097, 5823495, 9705825, 17470485, 29117475, 87352425]

約数ペア:

[(1, 87352425), (3, 29117475), (5, 17470485), (9, 9705825), (15, 5823495), (25, 3494097), (27, 3235275), (45, 1941165), (75, 1164699), (81, 1078425), (135, 647055), (225, 388233), (243, 359475), (405, 215685), (675, 129411), (729, 119825), (1215, 71895), (2025, 43137), (3645, 23965), (4793, 18225), (6075, 14379)]