70405985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13711}}^1$

素因数の和:13808

約数の個数: 16

約数和(自身を含む): 92144640

約数和(自身を除く): 21738655

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 13711, 68555, 178243, 891215, 1083169, 5415845, 14081197, 70405985]

約数ペア:

[(1, 70405985), (5, 14081197), (13, 5415845), (65, 1083169), (79, 891215), (395, 178243), (1027, 68555), (5135, 13711)]