99691705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{409}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 127157400

約数和(自身を除く): 27465695

約数列:

[1, 5, 29, 41, 145, 205, 409, 1189, 1681, 2045, 5945, 8405, 11861, 16769, 48749, 59305, 83845, 243745, 486301, 687529, 2431505, 3437645, 19938341, 99691705]

約数ペア:

[(1, 99691705), (5, 19938341), (29, 3437645), (41, 2431505), (145, 687529), (205, 486301), (409, 243745), (1189, 83845), (1681, 59305), (2045, 48749), (5945, 16769), (8405, 11861)]