180135995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163019}}^1$

素因数の和:163054

約数の個数: 16

約数和(自身を含む): 246486240

約数和(自身を除く): 66350245

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 163019, 815095, 2119247, 2771323, 10596235, 13856615, 36027199, 180135995]

約数ペア:

[(1, 180135995), (5, 36027199), (13, 13856615), (17, 10596235), (65, 2771323), (85, 2119247), (221, 815095), (1105, 163019)]