138710055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{49451}}^1$

素因数の和:49487

約数の個数: 32

約数和(自身を含む): 256359168

約数和(自身を除く): 117649113

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 49451, 148353, 247255, 543961, 741765, 840667, 1631883, 2522001, 2719805, 4203335, 8159415, 9247337, 12610005, 27742011, 46236685, 138710055]

約数ペア:

[(1, 138710055), (3, 46236685), (5, 27742011), (11, 12610005), (15, 9247337), (17, 8159415), (33, 4203335), (51, 2719805), (55, 2522001), (85, 1631883), (165, 840667), (187, 741765), (255, 543961), (561, 247255), (935, 148353), (2805, 49451)]