66796715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{20029}}^1$

素因数の和:20086

約数の個数: 16

約数和(自身を含む): 86529600

約数和(自身を除く): 19732885

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 20029, 100145, 460667, 580841, 2303335, 2904205, 13359343, 66796715]

約数ペア:

[(1, 66796715), (5, 13359343), (23, 2904205), (29, 2303335), (115, 580841), (145, 460667), (667, 100145), (3335, 20029)]