15704135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 19740672

約数和(自身を除く): 4036537

約数列:

[1, 5, 31, 71, 155, 355, 1427, 2201, 7135, 11005, 44237, 101317, 221185, 506585, 3140827, 15704135]

約数ペア:

[(1, 15704135), (5, 3140827), (31, 506585), (71, 221185), (155, 101317), (355, 44237), (1427, 11005), (2201, 7135)]