268089265

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 340824960

約数和(自身を除く): 72735695

約数列:

[1, 5, 23, 79, 115, 395, 529, 1283, 1817, 2645, 6415, 9085, 29509, 41791, 101357, 147545, 208955, 506785, 678707, 2331211, 3393535, 11656055, 53617853, 268089265]

約数ペア:

[(1, 268089265), (5, 53617853), (23, 11656055), (79, 3393535), (115, 2331211), (395, 678707), (529, 506785), (1283, 208955), (1817, 147545), (2645, 101357), (6415, 41791), (9085, 29509)]