58101905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 76876800

約数和(自身を除く): 18774895

約数列:

[1, 5, 19, 31, 95, 109, 155, 181, 545, 589, 905, 2071, 2945, 3379, 3439, 5611, 10355, 16895, 17195, 19729, 28055, 64201, 98645, 106609, 321005, 374851, 533045, 611599, 1874255, 3057995, 11620381, 58101905]

約数ペア:

[(1, 58101905), (5, 11620381), (19, 3057995), (31, 1874255), (95, 611599), (109, 533045), (155, 374851), (181, 321005), (545, 106609), (589, 98645), (905, 64201), (2071, 28055), (2945, 19729), (3379, 17195), (3439, 16895), (5611, 10355)]