285335025

素因数分解:

$3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{14143}}^1$

素因数の和:14425

約数の個数: 24

約数和(自身を含む): 473541120

約数和(自身を除く): 188206095

約数列:

[1, 3, 5, 15, 25, 75, 269, 807, 1345, 4035, 6725, 14143, 20175, 42429, 70715, 212145, 353575, 1060725, 3804467, 11413401, 19022335, 57067005, 95111675, 285335025]

約数ペア:

[(1, 285335025), (3, 95111675), (5, 57067005), (15, 19022335), (25, 11413401), (75, 3804467), (269, 1060725), (807, 353575), (1345, 212145), (4035, 70715), (6725, 42429), (14143, 20175)]