4149275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 5874624

約数和(自身を除く): 1725349

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 751, 1105, 3755, 5525, 9763, 12767, 18775, 48815, 63835, 165971, 244075, 319175, 829855, 4149275]

約数ペア:

[(1, 4149275), (5, 829855), (13, 319175), (17, 244075), (25, 165971), (65, 63835), (85, 48815), (221, 18775), (325, 12767), (425, 9763), (751, 5525), (1105, 3755)]