15907660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27427}}^1$

素因数の和:27465

約数の個数: 24

約数和(自身を含む): 34559280

約数和(自身を除く): 18651620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 27427, 54854, 109708, 137135, 274270, 548540, 795383, 1590766, 3181532, 3976915, 7953830, 15907660]

約数ペア:

[(1, 15907660), (2, 7953830), (4, 3976915), (5, 3181532), (10, 1590766), (20, 795383), (29, 548540), (58, 274270), (116, 137135), (145, 109708), (290, 54854), (580, 27427)]