164277995

素因数分解:

$5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{5717}}^1$

素因数の和:6550

約数の個数: 16

約数和(自身を含む): 225609408

約数和(自身を除く): 61331413

約数列:

[1, 5, 7, 35, 821, 4105, 5717, 5747, 28585, 28735, 40019, 200095, 4693657, 23468285, 32855599, 164277995]

約数ペア:

[(1, 164277995), (5, 32855599), (7, 23468285), (35, 4693657), (821, 200095), (4105, 40019), (5717, 28735), (5747, 28585)]