85240441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 106646400

約数和(自身を除く): 21405959

約数列:

[1, 11, 13, 19, 137, 143, 209, 229, 247, 1507, 1781, 2519, 2603, 2717, 2977, 4351, 19591, 28633, 31373, 32747, 33839, 47861, 56563, 345103, 372229, 407849, 596087, 622193, 4486339, 6556957, 7749131, 85240441]

約数ペア:

[(1, 85240441), (11, 7749131), (13, 6556957), (19, 4486339), (137, 622193), (143, 596087), (209, 407849), (229, 372229), (247, 345103), (1507, 56563), (1781, 47861), (2519, 33839), (2603, 32747), (2717, 31373), (2977, 28633), (4351, 19591)]