80962505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{12841}}^1$

素因数の和:12956

約数の個数: 16

約数和(自身を含む): 105715344

約数和(自身を除く): 24752839

約数列:

[1, 5, 13, 65, 97, 485, 1261, 6305, 12841, 64205, 166933, 834665, 1245577, 6227885, 16192501, 80962505]

約数ペア:

[(1, 80962505), (5, 16192501), (13, 6227885), (65, 1245577), (97, 834665), (485, 166933), (1261, 64205), (6305, 12841)]