39105275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3307}}^1$

素因数の和:3371

約数の個数: 24

約数和(自身を含む): 54145344

約数和(自身を除く): 15040069

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 3307, 11825, 16535, 36377, 82675, 142201, 181885, 711005, 909425, 1564211, 3555025, 7821055, 39105275]

約数ペア:

[(1, 39105275), (5, 7821055), (11, 3555025), (25, 1564211), (43, 909425), (55, 711005), (215, 181885), (275, 142201), (473, 82675), (1075, 36377), (2365, 16535), (3307, 11825)]