71539905

素因数分解:

$3^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{2207}}^1$

素因数の和:4376

約数の個数: 16

約数和(自身を含む): 114568704

約数和(自身を除く): 43028799

約数列:

[1, 3, 5, 15, 2161, 2207, 6483, 6621, 10805, 11035, 32415, 33105, 4769327, 14307981, 23846635, 71539905]

約数ペア:

[(1, 71539905), (3, 23846635), (5, 14307981), (15, 4769327), (2161, 33105), (2207, 32415), (6483, 11035), (6621, 10805)]