834275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 1187424

約数和(自身を除く): 353149

約数列:

[1, 5, 13, 17, 25, 65, 85, 151, 221, 325, 425, 755, 1105, 1963, 2567, 3775, 5525, 9815, 12835, 33371, 49075, 64175, 166855, 834275]

約数ペア:

[(1, 834275), (5, 166855), (13, 64175), (17, 49075), (25, 33371), (65, 12835), (85, 9815), (151, 5525), (221, 3775), (325, 2567), (425, 1963), (755, 1105)]