99671575

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 126393696

約数和(自身を除く): 26722121

約数列:

[1, 5, 25, 71, 233, 241, 355, 1165, 1205, 1775, 5825, 6025, 16543, 17111, 56153, 82715, 85555, 280765, 413575, 427775, 1403825, 3986863, 19934315, 99671575]

約数ペア:

[(1, 99671575), (5, 19934315), (25, 3986863), (71, 1403825), (233, 427775), (241, 413575), (355, 280765), (1165, 85555), (1205, 82715), (1775, 56153), (5825, 17111), (6025, 16543)]