12590985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 22177152

約数和(自身を除く): 9586167

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 557, 685, 1507, 1671, 2055, 2785, 4521, 6127, 7535, 8355, 18381, 22605, 30635, 76309, 91905, 228927, 381545, 839399, 1144635, 2518197, 4196995, 12590985]

約数ペア:

[(1, 12590985), (3, 4196995), (5, 2518197), (11, 1144635), (15, 839399), (33, 381545), (55, 228927), (137, 91905), (165, 76309), (411, 30635), (557, 22605), (685, 18381), (1507, 8355), (1671, 7535), (2055, 6127), (2785, 4521)]