86671565

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 105817536

約数和(自身を除く): 19145971

約数列:

[1, 5, 113, 131, 565, 655, 1171, 5855, 14803, 74015, 132323, 153401, 661615, 767005, 17334313, 86671565]

約数ペア:

[(1, 86671565), (5, 17334313), (113, 767005), (131, 661615), (565, 153401), (655, 132323), (1171, 74015), (5855, 14803)]