17347275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 34896576

約数和(自身を除く): 17549301

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 43, 45, 55, 75, 99, 129, 163, 165, 215, 225, 275, 387, 473, 489, 495, 645, 815, 825, 1075, 1419, 1467, 1793, 1935, 2365, 2445, 2475, 3225, 4075, 4257, 5379, 7009, 7095, 7335, 8965, 9675, 11825, 12225, 16137, 21027, 21285, 26895, 35045, 35475, 36675, 44825, 63081, 77099, 80685, 105135, 106425, 134475, 175225, 231297, 315405, 385495, 403425, 525675, 693891, 1156485, 1577025, 1927475, 3469455, 5782425, 17347275]

約数ペア:

[(1, 17347275), (3, 5782425), (5, 3469455), (9, 1927475), (11, 1577025), (15, 1156485), (25, 693891), (33, 525675), (43, 403425), (45, 385495), (55, 315405), (75, 231297), (99, 175225), (129, 134475), (163, 106425), (165, 105135), (215, 80685), (225, 77099), (275, 63081), (387, 44825), (473, 36675), (489, 35475), (495, 35045), (645, 26895), (815, 21285), (825, 21027), (1075, 16137), (1419, 12225), (1467, 11825), (1793, 9675), (1935, 8965), (2365, 7335), (2445, 7095), (2475, 7009), (3225, 5379), (4075, 4257)]