2023371025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{366221}}^1$

素因数の和:366261

約数の個数: 24

約数和(自身を含む): 2860926264

約数和(自身を除く): 837555239

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 366221, 1831105, 4760873, 6225757, 9155525, 23804365, 31128785, 80934841, 119021825, 155643925, 404674205, 2023371025]

約数ペア:

[(1, 2023371025), (5, 404674205), (13, 155643925), (17, 119021825), (25, 80934841), (65, 31128785), (85, 23804365), (221, 9155525), (325, 6225757), (425, 4760873), (1105, 1831105), (5525, 366221)]