7952165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 11128320

約数和(自身を除く): 3176155

約数列:

[1, 5, 13, 19, 47, 65, 95, 137, 235, 247, 611, 685, 893, 1235, 1781, 2603, 3055, 4465, 6439, 8905, 11609, 13015, 32195, 33839, 58045, 83707, 122341, 169195, 418535, 611705, 1590433, 7952165]

約数ペア:

[(1, 7952165), (5, 1590433), (13, 611705), (19, 418535), (47, 169195), (65, 122341), (95, 83707), (137, 58045), (235, 33839), (247, 32195), (611, 13015), (685, 11609), (893, 8905), (1235, 6439), (1781, 4465), (2603, 3055)]