52820275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3359}}^1$

素因数の和:3423

約数の個数: 24

約数和(自身を含む): 71245440

約数和(自身を除く): 18425165

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 3145, 3359, 15725, 16795, 57103, 83975, 124283, 285515, 621415, 1427575, 2112811, 3107075, 10564055, 52820275]

約数ペア:

[(1, 52820275), (5, 10564055), (17, 3107075), (25, 2112811), (37, 1427575), (85, 621415), (185, 285515), (425, 124283), (629, 83975), (925, 57103), (3145, 16795), (3359, 15725)]