68418545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25673}}^1$

素因数の和:25732

約数の個数: 16

約数和(自身を含む): 90577872

約数和(自身を除く): 22159327

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 25673, 128365, 333749, 1052593, 1668745, 5262965, 13683709, 68418545]

約数ペア:

[(1, 68418545), (5, 13683709), (13, 5262965), (41, 1668745), (65, 1052593), (205, 333749), (533, 128365), (2665, 25673)]