2028075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{3863}}^1$

素因数の和:3883

約数の個数: 24

約数和(自身を含む): 3833088

約数和(自身を除く): 1805013

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 3863, 11589, 19315, 27041, 57945, 81123, 96575, 135205, 289725, 405615, 676025, 2028075]

約数ペア:

[(1, 2028075), (3, 676025), (5, 405615), (7, 289725), (15, 135205), (21, 96575), (25, 81123), (35, 57945), (75, 27041), (105, 19315), (175, 11589), (525, 3863)]