123103895

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{4111}}^1$

素因数の和:4282

約数の個数: 16

約数和(自身を含む): 151880832

約数和(自身を除く): 28776937

約数列:

[1, 5, 53, 113, 265, 565, 4111, 5989, 20555, 29945, 217883, 464543, 1089415, 2322715, 24620779, 123103895]

約数ペア:

[(1, 123103895), (5, 24620779), (53, 2322715), (113, 1089415), (265, 464543), (565, 217883), (4111, 29945), (5989, 20555)]