80119245

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{599}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 132422400

約数和(自身を除く): 52303155

約数列:

[1, 3, 5, 15, 37, 111, 185, 241, 555, 599, 723, 1205, 1797, 2995, 3615, 8917, 8985, 22163, 26751, 44585, 66489, 110815, 133755, 144359, 332445, 433077, 721795, 2165385, 5341283, 16023849, 26706415, 80119245]

約数ペア:

[(1, 80119245), (3, 26706415), (5, 16023849), (15, 5341283), (37, 2165385), (111, 721795), (185, 433077), (241, 332445), (555, 144359), (599, 133755), (723, 110815), (1205, 66489), (1797, 44585), (2995, 26751), (3615, 22163), (8917, 8985)]