2925075

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 4954048

約数和(自身を除く): 2028973

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 907, 1075, 2721, 3225, 4535, 13605, 22675, 39001, 68025, 117003, 195005, 585015, 975025, 2925075]

約数ペア:

[(1, 2925075), (3, 975025), (5, 585015), (15, 195005), (25, 117003), (43, 68025), (75, 39001), (129, 22675), (215, 13605), (645, 4535), (907, 3225), (1075, 2721)]