25023115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6311}}^1$

素因数の和:6390

約数の個数: 16

約数和(自身を含む): 32872896

約数和(自身を除く): 7849781

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 6311, 31555, 82043, 384971, 410215, 1924855, 5004623, 25023115]

約数ペア:

[(1, 25023115), (5, 5004623), (13, 1924855), (61, 410215), (65, 384971), (305, 82043), (793, 31555), (3965, 6311)]