23024885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 32078592

約数和(自身を除く): 9053707

約数列:

[1, 5, 13, 17, 65, 67, 85, 221, 311, 335, 871, 1105, 1139, 1555, 4043, 4355, 5287, 5695, 14807, 20215, 20837, 26435, 68731, 74035, 104185, 270881, 343655, 354229, 1354405, 1771145, 4604977, 23024885]

約数ペア:

[(1, 23024885), (5, 4604977), (13, 1771145), (17, 1354405), (65, 354229), (67, 343655), (85, 270881), (221, 104185), (311, 74035), (335, 68731), (871, 26435), (1105, 20837), (1139, 20215), (1555, 14807), (4043, 5695), (4355, 5287)]