23131425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9949}}^1$

素因数の和:9993

約数の個数: 24

約数和(自身を含む): 39481600

約数和(自身を除く): 16350175

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 9949, 29847, 49745, 149235, 248725, 308419, 746175, 925257, 1542095, 4626285, 7710475, 23131425]

約数ペア:

[(1, 23131425), (3, 7710475), (5, 4626285), (15, 1542095), (25, 925257), (31, 746175), (75, 308419), (93, 248725), (155, 149235), (465, 49745), (775, 29847), (2325, 9949)]