2004450075

素因数分解:

$3^2\times 5^2\times {\mathrm{8908667}}^1$

素因数の和:8908683

約数の個数: 18

約数和(自身を含む): 3590193204

約数和(自身を除く): 1585743129

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 8908667, 26726001, 44543335, 80178003, 133630005, 222716675, 400890015, 668150025, 2004450075]

約数ペア:

[(1, 2004450075), (3, 668150025), (5, 400890015), (9, 222716675), (15, 133630005), (25, 80178003), (45, 44543335), (75, 26726001), (225, 8908667)]