1223740415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{134699}}^1$

素因数の和:134806

約数の個数: 16

約数和(自身を含む): 1551744000

約数和(自身を除く): 328003585

約数列:

[1, 5, 23, 79, 115, 395, 1817, 9085, 134699, 673495, 3098077, 10641221, 15490385, 53206105, 244748083, 1223740415]

約数ペア:

[(1, 1223740415), (5, 244748083), (23, 53206105), (79, 15490385), (115, 10641221), (395, 3098077), (1817, 673495), (9085, 134699)]