39313155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2297}}^1$

素因数の和:2475

約数の個数: 32

約数和(自身を含む): 72359424

約数和(自身を除く): 33046269

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 1141, 2297, 2445, 3423, 5705, 6891, 11485, 16079, 17115, 34455, 48237, 80395, 241185, 374411, 1123233, 1872055, 2620877, 5616165, 7862631, 13104385, 39313155]

約数ペア:

[(1, 39313155), (3, 13104385), (5, 7862631), (7, 5616165), (15, 2620877), (21, 1872055), (35, 1123233), (105, 374411), (163, 241185), (489, 80395), (815, 48237), (1141, 34455), (2297, 17115), (2445, 16079), (3423, 11485), (5705, 6891)]