66113615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{3527}}^1$

素因数の和:3718

約数の個数: 16

約数和(自身を含む): 83317248

約数和(自身を除く): 17203633

約数列:

[1, 5, 23, 115, 163, 815, 3527, 3749, 17635, 18745, 81121, 405605, 574901, 2874505, 13222723, 66113615]

約数ペア:

[(1, 66113615), (5, 13222723), (23, 2874505), (115, 574901), (163, 405605), (815, 81121), (3527, 18745), (3749, 17635)]