79887665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{111731}}^1$

素因数の和:111760

約数の個数: 16

約数和(自身を含む): 112625856

約数和(自身を除く): 32738191

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 111731, 558655, 1229041, 1452503, 6145205, 7262515, 15977533, 79887665]

約数ペア:

[(1, 79887665), (5, 15977533), (11, 7262515), (13, 6145205), (55, 1452503), (65, 1229041), (143, 558655), (715, 111731)]