68456505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{351059}}^1$

素因数の和:351080

約数の個数: 16

約数和(自身を含む): 117956160

約数和(自身を除く): 49499655

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 351059, 1053177, 1755295, 4563767, 5265885, 13691301, 22818835, 68456505]

約数ペア:

[(1, 68456505), (3, 22818835), (5, 13691301), (13, 5265885), (15, 4563767), (39, 1755295), (65, 1053177), (195, 351059)]