201947475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{117071}}^1$

素因数の和:117107

約数の個数: 24

約数和(自身を含む): 348406272

約数和(自身を除く): 146458797

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 117071, 351213, 585355, 1756065, 2692633, 2926775, 8077899, 8780325, 13463165, 40389495, 67315825, 201947475]

約数ペア:

[(1, 201947475), (3, 67315825), (5, 40389495), (15, 13463165), (23, 8780325), (25, 8077899), (69, 2926775), (75, 2692633), (115, 1756065), (345, 585355), (575, 351213), (1725, 117071)]