48251515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20063}}^1$

素因数の和:20118

約数の個数: 16

約数和(自身を含む): 64044288

約数和(自身を除く): 15792773

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 20063, 100315, 260819, 742331, 1304095, 3711655, 9650303, 48251515]

約数ペア:

[(1, 48251515), (5, 9650303), (13, 3711655), (37, 1304095), (65, 742331), (185, 260819), (481, 100315), (2405, 20063)]