15100315

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 18532800

約数和(自身を除く): 3432485

約数列:

[1, 5, 103, 109, 269, 515, 545, 1345, 11227, 27707, 29321, 56135, 138535, 146605, 3020063, 15100315]

約数ペア:

[(1, 15100315), (5, 3020063), (103, 146605), (109, 138535), (269, 56135), (515, 29321), (545, 27707), (1345, 11227)]