15929425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 21500856

約数和(自身を除く): 5571431

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 1013, 3145, 5065, 15725, 17221, 25325, 37481, 86105, 187405, 430525, 637177, 937025, 3185885, 15929425]

約数ペア:

[(1, 15929425), (5, 3185885), (17, 937025), (25, 637177), (37, 430525), (85, 187405), (185, 86105), (425, 37481), (629, 25325), (925, 17221), (1013, 15725), (3145, 5065)]