2949175

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 18

約数和(自身を含む): 3840032

約数和(自身を除く): 890857

約数列:

[1, 5, 23, 25, 115, 223, 529, 575, 1115, 2645, 5129, 5575, 13225, 25645, 117967, 128225, 589835, 2949175]

約数ペア:

[(1, 2949175), (5, 589835), (23, 128225), (25, 117967), (115, 25645), (223, 13225), (529, 5575), (575, 5129), (1115, 2645)]