90782185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{6263}}^1$

素因数の和:6504

約数の個数: 16

約数和(自身を含む): 117863424

約数和(自身を除く): 27081239

約数列:

[1, 5, 13, 65, 223, 1115, 2899, 6263, 14495, 31315, 81419, 407095, 1396649, 6983245, 18156437, 90782185]

約数ペア:

[(1, 90782185), (5, 18156437), (13, 6983245), (65, 1396649), (223, 407095), (1115, 81419), (2899, 31315), (6263, 14495)]