22607525

素因数分解:

$5^2\times {\mathrm{31}}^2\times {\mathrm{941}}^1$

素因数の和:1013

約数の個数: 18

約数和(自身を含む): 28997586

約数和(自身を除く): 6390061

約数列:

[1, 5, 25, 31, 155, 775, 941, 961, 4705, 4805, 23525, 24025, 29171, 145855, 729275, 904301, 4521505, 22607525]

約数ペア:

[(1, 22607525), (5, 4521505), (25, 904301), (31, 729275), (155, 145855), (775, 29171), (941, 24025), (961, 23525), (4705, 4805)]