6966645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1601

約数の個数: 32

約数和(自身を含む): 13043712

約数和(自身を除く): 6077067

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 1543, 4515, 4629, 7715, 10801, 23145, 32403, 54005, 66349, 162015, 199047, 331745, 464443, 995235, 1393329, 2322215, 6966645]

約数ペア:

[(1, 6966645), (3, 2322215), (5, 1393329), (7, 995235), (15, 464443), (21, 331745), (35, 199047), (43, 162015), (105, 66349), (129, 54005), (215, 32403), (301, 23145), (645, 10801), (903, 7715), (1505, 4629), (1543, 4515)]