53275725

素因数分解:

$3^4\times 5^2\times {\mathrm{26309}}^1$

素因数の和:26331

約数の個数: 30

約数和(自身を含む): 98688810

約数和(自身を除く): 45413085

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 26309, 78927, 131545, 236781, 394635, 657725, 710343, 1183905, 1973175, 2131029, 3551715, 5919525, 10655145, 17758575, 53275725]

約数ペア:

[(1, 53275725), (3, 17758575), (5, 10655145), (9, 5919525), (15, 3551715), (25, 2131029), (27, 1973175), (45, 1183905), (75, 710343), (81, 657725), (135, 394635), (225, 236781), (405, 131545), (675, 78927), (2025, 26309)]