1415676665

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1\times {\mathrm{5387}}^1$

素因数の和:5729

約数の個数: 24

約数和(自身を含む): 1845799488

約数和(自身を除く): 430122823

約数列:

[1, 5, 13, 65, 169, 311, 845, 1555, 4043, 5387, 20215, 26935, 52559, 70031, 262795, 350155, 910403, 1675357, 4552015, 8376785, 21779641, 108898205, 283135333, 1415676665]

約数ペア:

[(1, 1415676665), (5, 283135333), (13, 108898205), (65, 21779641), (169, 8376785), (311, 4552015), (845, 1675357), (1555, 910403), (4043, 350155), (5387, 262795), (20215, 70031), (26935, 52559)]