6711615

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 12448800

約数和(自身を除く): 5737185

約数列:

[1, 3, 5, 9, 15, 29, 37, 45, 87, 111, 139, 145, 185, 261, 333, 417, 435, 555, 695, 1073, 1251, 1305, 1665, 2085, 3219, 4031, 5143, 5365, 6255, 9657, 12093, 15429, 16095, 20155, 25715, 36279, 46287, 48285, 60465, 77145, 149147, 181395, 231435, 447441, 745735, 1342323, 2237205, 6711615]

約数ペア:

[(1, 6711615), (3, 2237205), (5, 1342323), (9, 745735), (15, 447441), (29, 231435), (37, 181395), (45, 149147), (87, 77145), (111, 60465), (139, 48285), (145, 46287), (185, 36279), (261, 25715), (333, 20155), (417, 16095), (435, 15429), (555, 12093), (695, 9657), (1073, 6255), (1251, 5365), (1305, 5143), (1665, 4031), (2085, 3219)]