4254975

素因数分解:

$3^2\times 5^2\times {\mathrm{18911}}^1$

素因数の和:18927

約数の個数: 18

約数和(自身を含む): 7621536

約数和(自身を除く): 3366561

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 18911, 56733, 94555, 170199, 283665, 472775, 850995, 1418325, 4254975]

約数ペア:

[(1, 4254975), (3, 1418325), (5, 850995), (9, 472775), (15, 283665), (25, 170199), (45, 94555), (75, 56733), (225, 18911)]