69399785

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 103391232

約数和(自身を除く): 33991447

約数列:

[1, 5, 7, 13, 35, 65, 91, 127, 455, 635, 889, 1201, 1651, 4445, 6005, 8255, 8407, 11557, 15613, 42035, 57785, 78065, 109291, 152527, 546455, 762635, 1067689, 1982851, 5338445, 9914255, 13879957, 69399785]

約数ペア:

[(1, 69399785), (5, 13879957), (7, 9914255), (13, 5338445), (35, 1982851), (65, 1067689), (91, 762635), (127, 546455), (455, 152527), (635, 109291), (889, 78065), (1201, 57785), (1651, 42035), (4445, 15613), (6005, 11557), (8255, 8407)]