326031915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{14423}}^1$

素因数の和:14579

約数の個数: 32

約数和(自身を含む): 573267456

約数和(自身を除く): 247235541

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 685, 1507, 2055, 4521, 7535, 14423, 22605, 43269, 72115, 158653, 216345, 475959, 793265, 1975951, 2379795, 5927853, 9879755, 21735461, 29639265, 65206383, 108677305, 326031915]

約数ペア:

[(1, 326031915), (3, 108677305), (5, 65206383), (11, 29639265), (15, 21735461), (33, 9879755), (55, 5927853), (137, 2379795), (165, 1975951), (411, 793265), (685, 475959), (1507, 216345), (2055, 158653), (4521, 72115), (7535, 43269), (14423, 22605)]