15250545

素因数分解:

$3^3\times 5^1\times {\mathrm{112967}}^1$

素因数の和:112981

約数の個数: 16

約数和(自身を含む): 27112320

約数和(自身を除く): 11861775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 112967, 338901, 564835, 1016703, 1694505, 3050109, 5083515, 15250545]

約数ペア:

[(1, 15250545), (3, 5083515), (5, 3050109), (9, 1694505), (15, 1016703), (27, 564835), (45, 338901), (135, 112967)]