189305425

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2207}}^1$

素因数の和:2337

約数の個数: 24

約数和(自身を含む): 243127296

約数和(自身を除く): 53821871

約数列:

[1, 5, 25, 47, 73, 235, 365, 1175, 1825, 2207, 3431, 11035, 17155, 55175, 85775, 103729, 161111, 518645, 805555, 2593225, 4027775, 7572217, 37861085, 189305425]

約数ペア:

[(1, 189305425), (5, 37861085), (25, 7572217), (47, 4027775), (73, 2593225), (235, 805555), (365, 518645), (1175, 161111), (1825, 103729), (2207, 85775), (3431, 55175), (11035, 17155)]