14780275

素因数分解:

$5^2\times {\mathrm{311}}^1\times {\mathrm{1901}}^1$

素因数の和:2222

約数の個数: 12

約数和(自身を含む): 18396144

約数和(自身を除く): 3615869

約数列:

[1, 5, 25, 311, 1555, 1901, 7775, 9505, 47525, 591211, 2956055, 14780275]

約数ペア:

[(1, 14780275), (5, 2956055), (25, 591211), (311, 47525), (1555, 9505), (1901, 7775)]