122639275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 180658080

約数和(自身を除く): 58018805

約数列:

[1, 5, 11, 17, 25, 37, 55, 85, 185, 187, 275, 407, 425, 629, 709, 925, 935, 2035, 3145, 3545, 4675, 6919, 7799, 10175, 12053, 15725, 17725, 26233, 34595, 38995, 60265, 131165, 132583, 172975, 194975, 288563, 301325, 445961, 655825, 662915, 1442815, 2229805, 3314575, 4905571, 7214075, 11149025, 24527855, 122639275]

約数ペア:

[(1, 122639275), (5, 24527855), (11, 11149025), (17, 7214075), (25, 4905571), (37, 3314575), (55, 2229805), (85, 1442815), (185, 662915), (187, 655825), (275, 445961), (407, 301325), (425, 288563), (629, 194975), (709, 172975), (925, 132583), (935, 131165), (2035, 60265), (3145, 38995), (3545, 34595), (4675, 26233), (6919, 17725), (7799, 15725), (10175, 12053)]