23083815

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 38154240

約数和(自身を除く): 15070425

約数列:

[1, 3, 5, 15, 47, 137, 141, 235, 239, 411, 685, 705, 717, 1195, 2055, 3585, 6439, 11233, 19317, 32195, 32743, 33699, 56165, 96585, 98229, 163715, 168495, 491145, 1538921, 4616763, 7694605, 23083815]

約数ペア:

[(1, 23083815), (3, 7694605), (5, 4616763), (15, 1538921), (47, 491145), (137, 168495), (141, 163715), (235, 98229), (239, 96585), (411, 56165), (685, 33699), (705, 32743), (717, 32195), (1195, 19317), (2055, 11233), (3585, 6439)]