64105361715

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{13741771}}^1$

素因数の和:13742090

約数の個数: 16

約数和(自身を含む): 102898388736

約数和(自身を除く): 38793027021

約数列:

[1, 3, 5, 15, 311, 933, 1555, 4665, 13741771, 41225313, 68708855, 206126565, 4273690781, 12821072343, 21368453905, 64105361715]

約数ペア:

[(1, 64105361715), (3, 21368453905), (5, 12821072343), (15, 4273690781), (311, 206126565), (933, 68708855), (1555, 41225313), (4665, 13741771)]