80872717055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{14990309}}^1$

素因数の和:14990410

約数の個数: 16

約数和(自身を含む): 105771627360

約数和(自身を除く): 24898910305

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 14990309, 74951545, 194874017, 974370085, 1244195647, 6220978235, 16174543411, 80872717055]

約数ペア:

[(1, 80872717055), (5, 16174543411), (13, 6220978235), (65, 1244195647), (83, 974370085), (415, 194874017), (1079, 74951545), (5395, 14990309)]