5811745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 7290000

約数和(自身を除く): 1478255

約数列:

[1, 5, 29, 145, 149, 269, 745, 1345, 4321, 7801, 21605, 39005, 40081, 200405, 1162349, 5811745]

約数ペア:

[(1, 5811745), (5, 1162349), (29, 200405), (145, 40081), (149, 39005), (269, 21605), (745, 7801), (1345, 4321)]