223669135

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 283649184

約数和(自身を除く): 59980049

約数列:

[1, 5, 23, 103, 115, 515, 529, 821, 2369, 2645, 4105, 11845, 18883, 54487, 84563, 94415, 272435, 422815, 434309, 1944949, 2171545, 9724745, 44733827, 223669135]

約数ペア:

[(1, 223669135), (5, 44733827), (23, 9724745), (103, 2171545), (115, 1944949), (515, 434309), (529, 422815), (821, 272435), (2369, 94415), (2645, 84563), (4105, 54487), (11845, 18883)]