28377415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1129}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 37262880

約数和(自身を除く): 8885465

約数列:

[1, 5, 11, 55, 457, 1129, 2285, 5027, 5645, 12419, 25135, 62095, 515953, 2579765, 5675483, 28377415]

約数ペア:

[(1, 28377415), (5, 5675483), (11, 2579765), (55, 515953), (457, 62095), (1129, 25135), (2285, 12419), (5027, 5645)]