15671417135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{129457}}^1$

素因数の和:129575

約数の個数: 32

約数和(自身を含む): 21475528704

約数和(自身を除く): 5804111569

約数列:

[1, 5, 11, 31, 55, 71, 155, 341, 355, 781, 1705, 2201, 3905, 11005, 24211, 121055, 129457, 647285, 1424027, 4013167, 7120135, 9191447, 20065835, 44144837, 45957235, 101105917, 220724185, 284934857, 505529585, 1424674285, 3134283427, 15671417135]

約数ペア:

[(1, 15671417135), (5, 3134283427), (11, 1424674285), (31, 505529585), (55, 284934857), (71, 220724185), (155, 101105917), (341, 45957235), (355, 44144837), (781, 20065835), (1705, 9191447), (2201, 7120135), (3905, 4013167), (11005, 1424027), (24211, 647285), (121055, 129457)]