71899955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{929}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 90262080

約数和(自身を除く): 18362125

約数列:

[1, 5, 23, 115, 673, 929, 3365, 4645, 15479, 21367, 77395, 106835, 625217, 3126085, 14379991, 71899955]

約数ペア:

[(1, 71899955), (5, 14379991), (23, 3126085), (115, 625217), (673, 106835), (929, 77395), (3365, 21367), (4645, 15479)]