129615915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60427}}^1$

素因数の和:60459

約数の個数: 32

約数和(自身を含む): 243645696

約数和(自身を除く): 114029781

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 60427, 181281, 302135, 664697, 785551, 906405, 1994091, 2356653, 3323485, 3927755, 8641061, 9970455, 11783265, 25923183, 43205305, 129615915]

約数ペア:

[(1, 129615915), (3, 43205305), (5, 25923183), (11, 11783265), (13, 9970455), (15, 8641061), (33, 3927755), (39, 3323485), (55, 2356653), (65, 1994091), (143, 906405), (165, 785551), (195, 664697), (429, 302135), (715, 181281), (2145, 60427)]