68892555

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{21767}}^1$

素因数の和:21986

約数の個数: 16

約数和(自身を含む): 110755584

約数和(自身を除く): 41863029

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 21767, 65301, 108835, 326505, 4592837, 13778511, 22964185, 68892555]

約数ペア:

[(1, 68892555), (3, 22964185), (5, 13778511), (15, 4592837), (211, 326505), (633, 108835), (1055, 65301), (3165, 21767)]