15309095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 19543680

約数和(自身を除く): 4234585

約数列:

[1, 5, 17, 85, 389, 463, 1945, 2315, 6613, 7871, 33065, 39355, 180107, 900535, 3061819, 15309095]

約数ペア:

[(1, 15309095), (5, 3061819), (17, 900535), (85, 180107), (389, 39355), (463, 33065), (1945, 7871), (2315, 6613)]