15191415

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 27244800

約数和(自身を除く): 12053385

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 859, 1179, 1965, 2577, 3537, 4295, 5895, 7731, 12885, 17685, 23193, 38655, 112529, 115965, 337587, 562645, 1012761, 1687935, 3038283, 5063805, 15191415]

約数ペア:

[(1, 15191415), (3, 5063805), (5, 3038283), (9, 1687935), (15, 1012761), (27, 562645), (45, 337587), (131, 115965), (135, 112529), (393, 38655), (655, 23193), (859, 17685), (1179, 12885), (1965, 7731), (2577, 5895), (3537, 4295)]