78930705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1531}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 144718848

約数和(自身を除く): 65788143

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 491, 1473, 1531, 2455, 3437, 4593, 7365, 7655, 10311, 10717, 17185, 22965, 32151, 51555, 53585, 160755, 751721, 2255163, 3758605, 5262047, 11275815, 15786141, 26310235, 78930705]

約数ペア:

[(1, 78930705), (3, 26310235), (5, 15786141), (7, 11275815), (15, 5262047), (21, 3758605), (35, 2255163), (105, 751721), (491, 160755), (1473, 53585), (1531, 51555), (2455, 32151), (3437, 22965), (4593, 17185), (7365, 10717), (7655, 10311)]