115419075

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 197130240

約数和(自身を除く): 81711165

約数列:

[1, 3, 5, 15, 25, 47, 75, 137, 141, 235, 239, 411, 685, 705, 717, 1175, 1195, 2055, 3425, 3525, 3585, 5975, 6439, 10275, 11233, 17925, 19317, 32195, 32743, 33699, 56165, 96585, 98229, 160975, 163715, 168495, 280825, 482925, 491145, 818575, 842475, 1538921, 2455725, 4616763, 7694605, 23083815, 38473025, 115419075]

約数ペア:

[(1, 115419075), (3, 38473025), (5, 23083815), (15, 7694605), (25, 4616763), (47, 2455725), (75, 1538921), (137, 842475), (141, 818575), (235, 491145), (239, 482925), (411, 280825), (685, 168495), (705, 163715), (717, 160975), (1175, 98229), (1195, 96585), (2055, 56165), (3425, 33699), (3525, 32743), (3585, 32195), (5975, 19317), (6439, 17925), (10275, 11233)]