12715275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8923}}^1$

素因数の和:8955

約数の個数: 24

約数和(自身を含む): 22131520

約数和(自身を除く): 9416245

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 8923, 26769, 44615, 133845, 169537, 223075, 508611, 669225, 847685, 2543055, 4238425, 12715275]

約数ペア:

[(1, 12715275), (3, 4238425), (5, 2543055), (15, 847685), (19, 669225), (25, 508611), (57, 223075), (75, 169537), (95, 133845), (285, 44615), (475, 26769), (1425, 8923)]