42865009055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1963133}}^1$

素因数の和:1963546

約数の個数: 16

約数和(自身を含む): 56255567904

約数和(自身を除く): 13390558849

約数列:

[1, 5, 11, 55, 397, 1985, 4367, 21835, 1963133, 9815665, 21594463, 107972315, 779363801, 3896819005, 8573001811, 42865009055]

約数ペア:

[(1, 42865009055), (5, 8573001811), (11, 3896819005), (55, 779363801), (397, 107972315), (1985, 21594463), (4367, 9815665), (21835, 1963133)]