29039275

素因数分解:

$5^2\times {\mathrm{41}}^2\times {\mathrm{691}}^1$

素因数の和:783

約数の個数: 18

約数和(自身を含む): 36961796

約数和(自身を除く): 7922521

約数列:

[1, 5, 25, 41, 205, 691, 1025, 1681, 3455, 8405, 17275, 28331, 42025, 141655, 708275, 1161571, 5807855, 29039275]

約数ペア:

[(1, 29039275), (5, 5807855), (25, 1161571), (41, 708275), (205, 141655), (691, 42025), (1025, 28331), (1681, 17275), (3455, 8405)]