15696639495

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20518483}}^1$

素因数の和:20518511

約数の個数: 24

約数和(自身を含む): 28807951536

約数和(自身を除く): 13111312041

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 20518483, 61555449, 102592415, 184666347, 307777245, 348814211, 923331735, 1046442633, 1744071055, 3139327899, 5232213165, 15696639495]

約数ペア:

[(1, 15696639495), (3, 5232213165), (5, 3139327899), (9, 1744071055), (15, 1046442633), (17, 923331735), (45, 348814211), (51, 307777245), (85, 184666347), (153, 102592415), (255, 61555449), (765, 20518483)]