214786275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1873}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 390391680

約数和(自身を除く): 175605405

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 139, 165, 275, 417, 695, 825, 1529, 1873, 2085, 3475, 4587, 5619, 7645, 9365, 10425, 20603, 22935, 28095, 38225, 46825, 61809, 103015, 114675, 140475, 260347, 309045, 515075, 781041, 1301735, 1545225, 2863817, 3905205, 6508675, 8591451, 14319085, 19526025, 42957255, 71595425, 214786275]

約数ペア:

[(1, 214786275), (3, 71595425), (5, 42957255), (11, 19526025), (15, 14319085), (25, 8591451), (33, 6508675), (55, 3905205), (75, 2863817), (139, 1545225), (165, 1301735), (275, 781041), (417, 515075), (695, 309045), (825, 260347), (1529, 140475), (1873, 114675), (2085, 103015), (3475, 61809), (4587, 46825), (5619, 38225), (7645, 28095), (9365, 22935), (10425, 20603)]