427855425

素因数分解:

$3^1\times 5^2\times {\mathrm{1213}}^1\times {\mathrm{4703}}^1$

素因数の和:5929

約数の個数: 24

約数和(自身を含む): 708121344

約数和(自身を除く): 280265919

約数列:

[1, 3, 5, 15, 25, 75, 1213, 3639, 4703, 6065, 14109, 18195, 23515, 30325, 70545, 90975, 117575, 352725, 5704739, 17114217, 28523695, 85571085, 142618475, 427855425]

約数ペア:

[(1, 427855425), (3, 142618475), (5, 85571085), (15, 28523695), (25, 17114217), (75, 5704739), (1213, 352725), (3639, 117575), (4703, 90975), (6065, 70545), (14109, 30325), (18195, 23515)]