15280495

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 18960480

約数和(自身を除く): 3679985

約数列:

[1, 5, 41, 131, 205, 569, 655, 2845, 5371, 23329, 26855, 74539, 116645, 372695, 3056099, 15280495]

約数ペア:

[(1, 15280495), (5, 3056099), (41, 372695), (131, 116645), (205, 74539), (569, 26855), (655, 23329), (2845, 5371)]