78980355

素因数分解:

$3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{5717}}^1$

素因数の和:6035

約数の個数: 24

約数和(自身を含む): 137369232

約数和(自身を除く): 58388877

約数列:

[1, 3, 5, 9, 15, 45, 307, 921, 1535, 2763, 4605, 5717, 13815, 17151, 28585, 51453, 85755, 257265, 1755119, 5265357, 8775595, 15796071, 26326785, 78980355]

約数ペア:

[(1, 78980355), (3, 26326785), (5, 15796071), (9, 8775595), (15, 5265357), (45, 1755119), (307, 257265), (921, 85755), (1535, 51453), (2763, 28585), (4605, 17151), (5717, 13815)]