47525115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16943}}^1$

素因数の和:16979

約数の個数: 32

約数和(自身を含む): 87837696

約数和(自身を除く): 40312581

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 16943, 50829, 84715, 186373, 254145, 288031, 559119, 864093, 931865, 1440155, 2795595, 3168341, 4320465, 9505023, 15841705, 47525115]

約数ペア:

[(1, 47525115), (3, 15841705), (5, 9505023), (11, 4320465), (15, 3168341), (17, 2795595), (33, 1440155), (51, 931865), (55, 864093), (85, 559119), (165, 288031), (187, 254145), (255, 186373), (561, 84715), (935, 50829), (2805, 16943)]