82922705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 109105920

約数和(自身を除く): 26183215

約数列:

[1, 5, 23, 41, 43, 115, 205, 215, 409, 943, 989, 1763, 2045, 4715, 4945, 8815, 9407, 16769, 17587, 40549, 47035, 83845, 87935, 202745, 385687, 404501, 721067, 1928435, 2022505, 3605335, 16584541, 82922705]

約数ペア:

[(1, 82922705), (5, 16584541), (23, 3605335), (41, 2022505), (43, 1928435), (115, 721067), (205, 404501), (215, 385687), (409, 202745), (943, 87935), (989, 83845), (1763, 47035), (2045, 40549), (4715, 17587), (4945, 16769), (8815, 9407)]