15387705

素因数分解:

$3^3\times 5^1\times {\mathrm{113983}}^1$

素因数の和:113997

約数の個数: 16

約数和(自身を含む): 27356160

約数和(自身を除く): 11968455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 113983, 341949, 569915, 1025847, 1709745, 3077541, 5129235, 15387705]

約数ペア:

[(1, 15387705), (3, 5129235), (5, 3077541), (9, 1709745), (15, 1025847), (27, 569915), (45, 341949), (135, 113983)]