11910915

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 21450240

約数和(自身を除く): 9539325

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1063, 1245, 2241, 3189, 3735, 5315, 9567, 11205, 15945, 28701, 47835, 88229, 143505, 264687, 441145, 794061, 1323435, 2382183, 3970305, 11910915]

約数ペア:

[(1, 11910915), (3, 3970305), (5, 2382183), (9, 1323435), (15, 794061), (27, 441145), (45, 264687), (83, 143505), (135, 88229), (249, 47835), (415, 28701), (747, 15945), (1063, 11205), (1245, 9567), (2241, 5315), (3189, 3735)]