945225

素因数分解:

$3^2\times 5^2\times {\mathrm{4201}}^1$

素因数の和:4217

約数の個数: 18

約数和(自身を含む): 1693406

約数和(自身を除く): 748181

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 4201, 12603, 21005, 37809, 63015, 105025, 189045, 315075, 945225]

約数ペア:

[(1, 945225), (3, 315075), (5, 189045), (9, 105025), (15, 63015), (25, 37809), (45, 21005), (75, 12603), (225, 4201)]