68482505

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3671}}^1$

素因数の和:3737

約数の個数: 32

約数和(自身を含む): 103638528

約数和(自身を除く): 35156023

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2665, 3671, 3731, 18355, 18655, 25697, 47723, 128485, 150511, 238615, 334061, 752555, 1053577, 1670305, 1956643, 5267885, 9783215, 13696501, 68482505]

約数ペア:

[(1, 68482505), (5, 13696501), (7, 9783215), (13, 5267885), (35, 1956643), (41, 1670305), (65, 1053577), (91, 752555), (205, 334061), (287, 238615), (455, 150511), (533, 128485), (1435, 47723), (2665, 25697), (3671, 18655), (3731, 18355)]