70828815

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{31271}}^1$

素因数の和:31430

約数の個数: 16

約数和(自身を含む): 114080256

約数和(自身を除く): 43251441

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 31271, 93813, 156355, 469065, 4721921, 14165763, 23609605, 70828815]

約数ペア:

[(1, 70828815), (3, 23609605), (5, 14165763), (15, 4721921), (151, 469065), (453, 156355), (755, 93813), (2265, 31271)]