18148265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9283}}^1$

素因数の和:9328

約数の個数: 16

約数和(自身を含む): 24064128

約数和(自身を除く): 5915863

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 9283, 46415, 157811, 213509, 789055, 1067545, 3629653, 18148265]

約数ペア:

[(1, 18148265), (5, 3629653), (17, 1067545), (23, 789055), (85, 213509), (115, 157811), (391, 46415), (1955, 9283)]