25457067

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{5347}}^1$

素因数の和:5399

約数の個数: 18

約数和(自身を含む): 38446772

約数和(自身を除く): 12989705

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 5347, 16041, 48123, 122981, 368943, 1106829, 2828563, 8485689, 25457067]

約数ペア:

[(1, 25457067), (3, 8485689), (9, 2828563), (23, 1106829), (69, 368943), (207, 122981), (529, 48123), (1587, 16041), (4761, 5347)]