49145175

素因数分解:

$3^2\times 5^2\times {\mathrm{218423}}^1$

素因数の和:218439

約数の個数: 18

約数和(自身を含む): 88024872

約数和(自身を除く): 38879697

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 218423, 655269, 1092115, 1965807, 3276345, 5460575, 9829035, 16381725, 49145175]

約数ペア:

[(1, 49145175), (3, 16381725), (5, 9829035), (9, 5460575), (15, 3276345), (25, 1965807), (45, 1092115), (75, 655269), (225, 218423)]