68622545

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{2039}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 84602880

約数和(自身を除く): 15980335

約数列:

[1, 5, 53, 127, 265, 635, 2039, 6731, 10195, 33655, 108067, 258953, 540335, 1294765, 13724509, 68622545]

約数ペア:

[(1, 68622545), (5, 13724509), (53, 1294765), (127, 540335), (265, 258953), (635, 108067), (2039, 33655), (6731, 10195)]