64329451985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{363947}}^1$

素因数の和:364057

約数の個数: 32

約数和(自身を含む): 84901789440

約数和(自身を除く): 20572337455

約数列:

[1, 5, 23, 29, 53, 115, 145, 265, 667, 1219, 1537, 3335, 6095, 7685, 35351, 176755, 363947, 1819735, 8370781, 10554463, 19289191, 41853905, 52772315, 96445955, 242752649, 443651393, 559386539, 1213763245, 2218256965, 2796932695, 12865890397, 64329451985]

約数ペア:

[(1, 64329451985), (5, 12865890397), (23, 2796932695), (29, 2218256965), (53, 1213763245), (115, 559386539), (145, 443651393), (265, 242752649), (667, 96445955), (1219, 52772315), (1537, 41853905), (3335, 19289191), (6095, 10554463), (7685, 8370781), (35351, 1819735), (176755, 363947)]