16931465505

素因数分解:

$3^3\times 5^1\times {\mathrm{125418263}}^1$

素因数の和:125418277

約数の個数: 16

約数和(自身を含む): 30100383360

約数和(自身を除く): 13168917855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 125418263, 376254789, 627091315, 1128764367, 1881273945, 3386293101, 5643821835, 16931465505]

約数ペア:

[(1, 16931465505), (3, 5643821835), (5, 3386293101), (9, 1881273945), (15, 1128764367), (27, 627091315), (45, 376254789), (135, 125418263)]