68897345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2441

約数の個数: 32

約数和(自身を含む): 98620416

約数和(自身を除く): 29723071

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 527, 935, 1705, 2377, 2635, 5797, 11885, 26147, 28985, 40409, 73687, 130735, 202045, 368435, 444499, 810557, 1252679, 2222495, 4052785, 6263395, 13779469, 68897345]

約数ペア:

[(1, 68897345), (5, 13779469), (11, 6263395), (17, 4052785), (31, 2222495), (55, 1252679), (85, 810557), (155, 444499), (187, 368435), (341, 202045), (527, 130735), (935, 73687), (1705, 40409), (2377, 28985), (2635, 26147), (5797, 11885)]