1331019545

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{4703}}^1$

素因数の和:4861

約数の個数: 24

約数和(自身を含む): 1685650176

約数和(自身を除く): 354630631

約数列:

[1, 5, 23, 107, 115, 529, 535, 2461, 2645, 4703, 12305, 23515, 56603, 108169, 283015, 503221, 540845, 2487887, 2516105, 11574083, 12439435, 57870415, 266203909, 1331019545]

約数ペア:

[(1, 1331019545), (5, 266203909), (23, 57870415), (107, 12439435), (115, 11574083), (529, 2516105), (535, 2487887), (2461, 540845), (2645, 503221), (4703, 283015), (12305, 108169), (23515, 56603)]