149164015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29803}}^1$

素因数の和:29839

約数の個数: 32

約数和(自身を含む): 240339456

約数和(自身を除く): 91175441

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 29803, 149015, 208621, 327833, 387439, 1043105, 1639165, 1937195, 2294831, 2712073, 4261829, 11474155, 13560365, 21309145, 29832803, 149164015]

約数ペア:

[(1, 149164015), (5, 29832803), (7, 21309145), (11, 13560365), (13, 11474155), (35, 4261829), (55, 2712073), (65, 2294831), (77, 1937195), (91, 1639165), (143, 1043105), (385, 387439), (455, 327833), (715, 208621), (1001, 149015), (5005, 29803)]