78312562705

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2260429}}^1$

素因数の和:2260501

約数の個数: 24

約数和(自身を含む): 104241989880

約数和(自身を除く): 25929427175

約数列:

[1, 5, 13, 41, 65, 169, 205, 533, 845, 2665, 6929, 34645, 2260429, 11302145, 29385577, 92677589, 146927885, 382012501, 463387945, 1204808657, 1910062505, 6024043285, 15662512541, 78312562705]

約数ペア:

[(1, 78312562705), (5, 15662512541), (13, 6024043285), (41, 1910062505), (65, 1204808657), (169, 463387945), (205, 382012501), (533, 146927885), (845, 92677589), (2665, 29385577), (6929, 11302145), (34645, 2260429)]