64132395

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 107702784

約数和(自身を除く): 43570389

約数列:

[1, 3, 5, 15, 23, 69, 115, 211, 345, 633, 881, 1055, 2643, 3165, 4405, 4853, 13215, 14559, 20263, 24265, 60789, 72795, 101315, 185891, 303945, 557673, 929455, 2788365, 4275493, 12826479, 21377465, 64132395]

約数ペア:

[(1, 64132395), (3, 21377465), (5, 12826479), (15, 4275493), (23, 2788365), (69, 929455), (115, 557673), (211, 303945), (345, 185891), (633, 101315), (881, 72795), (1055, 60789), (2643, 24265), (3165, 20263), (4405, 14559), (4853, 13215)]