55415085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 103092480

約数和(自身を除く): 47677395

約数列:

[1, 3, 5, 11, 15, 29, 33, 37, 55, 87, 111, 145, 165, 185, 313, 319, 407, 435, 555, 939, 957, 1073, 1221, 1565, 1595, 2035, 3219, 3443, 4695, 4785, 5365, 6105, 9077, 10329, 11581, 11803, 16095, 17215, 27231, 34743, 35409, 45385, 51645, 57905, 59015, 99847, 127391, 136155, 173715, 177045, 299541, 335849, 382173, 499235, 636955, 1007547, 1497705, 1679245, 1910865, 3694339, 5037735, 11083017, 18471695, 55415085]

約数ペア:

[(1, 55415085), (3, 18471695), (5, 11083017), (11, 5037735), (15, 3694339), (29, 1910865), (33, 1679245), (37, 1497705), (55, 1007547), (87, 636955), (111, 499235), (145, 382173), (165, 335849), (185, 299541), (313, 177045), (319, 173715), (407, 136155), (435, 127391), (555, 99847), (939, 59015), (957, 57905), (1073, 51645), (1221, 45385), (1565, 35409), (1595, 34743), (2035, 27231), (3219, 17215), (3443, 16095), (4695, 11803), (4785, 11581), (5365, 10329), (6105, 9077)]