85818745

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{691}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 105128640

約数和(自身を除く): 19309895

約数列:

[1, 5, 59, 295, 421, 691, 2105, 3455, 24839, 40769, 124195, 203845, 290911, 1454555, 17163749, 85818745]

約数ペア:

[(1, 85818745), (5, 17163749), (59, 1454555), (295, 290911), (421, 203845), (691, 124195), (2105, 40769), (3455, 24839)]