15493150

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1901}}^1$

素因数の和:2076

約数の個数: 24

約数和(自身を含む): 29009304

約数和(自身を除く): 13516154

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 1901, 3802, 4075, 8150, 9505, 19010, 47525, 95050, 309863, 619726, 1549315, 3098630, 7746575, 15493150]

約数ペア:

[(1, 15493150), (2, 7746575), (5, 3098630), (10, 1549315), (25, 619726), (50, 309863), (163, 95050), (326, 47525), (815, 19010), (1630, 9505), (1901, 8150), (3802, 4075)]