4961515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2063}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 6588288

約数和(自身を除く): 1626773

約数列:

[1, 5, 13, 37, 65, 185, 481, 2063, 2405, 10315, 26819, 76331, 134095, 381655, 992303, 4961515]

約数ペア:

[(1, 4961515), (5, 992303), (13, 381655), (37, 134095), (65, 76331), (185, 26819), (481, 10315), (2063, 2405)]