496145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 680400

約数和(自身を除く): 184255

約数列:

[1, 5, 13, 17, 65, 85, 221, 449, 1105, 2245, 5837, 7633, 29185, 38165, 99229, 496145]

約数ペア:

[(1, 496145), (5, 99229), (13, 38165), (17, 29185), (65, 7633), (85, 5837), (221, 2245), (449, 1105)]