38625475

素因数分解:

$5^2\times 7^2\times {\mathrm{31531}}^1$

素因数の和:31555

約数の個数: 18

約数和(自身を含む): 55717044

約数和(自身を除く): 17091569

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 31531, 157655, 220717, 788275, 1103585, 1545019, 5517925, 7725095, 38625475]

約数ペア:

[(1, 38625475), (5, 7725095), (7, 5517925), (25, 1545019), (35, 1103585), (49, 788275), (175, 220717), (245, 157655), (1225, 31531)]