15250030

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3803}}^1$

素因数の和:4211

約数の個数: 16

約数和(自身を含む): 27525744

約数和(自身を除く): 12275714

約数列:

[1, 2, 5, 10, 401, 802, 2005, 3803, 4010, 7606, 19015, 38030, 1525003, 3050006, 7625015, 15250030]

約数ペア:

[(1, 15250030), (2, 7625015), (5, 3050006), (10, 1525003), (401, 38030), (802, 19015), (2005, 7606), (3803, 4010)]