49388475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{28631}}^1$

素因数の和:28667

約数の個数: 24

約数和(自身を含む): 85208832

約数和(自身を除く): 35820357

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 28631, 85893, 143155, 429465, 658513, 715775, 1975539, 2147325, 3292565, 9877695, 16462825, 49388475]

約数ペア:

[(1, 49388475), (3, 16462825), (5, 9877695), (15, 3292565), (23, 2147325), (25, 1975539), (69, 715775), (75, 658513), (115, 429465), (345, 143155), (575, 85893), (1725, 28631)]