137868105

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 238360320

約数和(自身を除く): 100492215

約数列:

[1, 3, 5, 15, 37, 43, 53, 109, 111, 129, 159, 185, 215, 265, 327, 545, 555, 645, 795, 1591, 1635, 1961, 2279, 4033, 4687, 4773, 5777, 5883, 6837, 7955, 9805, 11395, 12099, 14061, 17331, 20165, 23435, 23865, 28885, 29415, 34185, 60495, 70305, 84323, 86655, 173419, 213749, 248411, 252969, 421615, 520257, 641247, 745233, 867095, 1068745, 1242055, 1264845, 2601285, 3206235, 3726165, 9191207, 27573621, 45956035, 137868105]

約数ペア:

[(1, 137868105), (3, 45956035), (5, 27573621), (15, 9191207), (37, 3726165), (43, 3206235), (53, 2601285), (109, 1264845), (111, 1242055), (129, 1068745), (159, 867095), (185, 745233), (215, 641247), (265, 520257), (327, 421615), (545, 252969), (555, 248411), (645, 213749), (795, 173419), (1591, 86655), (1635, 84323), (1961, 70305), (2279, 60495), (4033, 34185), (4687, 29415), (4773, 28885), (5777, 23865), (5883, 23435), (6837, 20165), (7955, 17331), (9805, 14061), (11395, 12099)]