2460675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 4801280

約数和(自身を除く): 2340605

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 109, 129, 175, 215, 301, 327, 525, 545, 645, 763, 903, 1075, 1505, 1635, 2289, 2725, 3225, 3815, 4515, 4687, 7525, 8175, 11445, 14061, 19075, 22575, 23435, 32809, 57225, 70305, 98427, 117175, 164045, 351525, 492135, 820225, 2460675]

約数ペア:

[(1, 2460675), (3, 820225), (5, 492135), (7, 351525), (15, 164045), (21, 117175), (25, 98427), (35, 70305), (43, 57225), (75, 32809), (105, 23435), (109, 22575), (129, 19075), (175, 14061), (215, 11445), (301, 8175), (327, 7525), (525, 4687), (545, 4515), (645, 3815), (763, 3225), (903, 2725), (1075, 2289), (1505, 1635)]