68832015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 130014720

約数和(自身を除く): 61182705

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 147, 213, 245, 355, 497, 735, 1065, 1319, 1491, 2485, 3479, 3957, 6595, 7455, 9233, 10437, 17395, 19785, 27699, 46165, 52185, 64631, 93649, 138495, 193893, 280947, 323155, 468245, 655543, 969465, 1404735, 1966629, 3277715, 4588801, 9833145, 13766403, 22944005, 68832015]

約数ペア:

[(1, 68832015), (3, 22944005), (5, 13766403), (7, 9833145), (15, 4588801), (21, 3277715), (35, 1966629), (49, 1404735), (71, 969465), (105, 655543), (147, 468245), (213, 323155), (245, 280947), (355, 193893), (497, 138495), (735, 93649), (1065, 64631), (1319, 52185), (1491, 46165), (2485, 27699), (3479, 19785), (3957, 17395), (6595, 10437), (7455, 9233)]