4026225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{7669}}^1$

素因数の和:7689

約数の個数: 24

約数和(自身を含む): 7608640

約数和(自身を除く): 3582415

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 7669, 23007, 38345, 53683, 115035, 161049, 191725, 268415, 575175, 805245, 1342075, 4026225]

約数ペア:

[(1, 4026225), (3, 1342075), (5, 805245), (7, 575175), (15, 268415), (21, 191725), (25, 161049), (35, 115035), (75, 53683), (105, 38345), (175, 23007), (525, 7669)]