2000609865

素因数分解:

$3^2\times 5^1\times {\mathrm{2917}}^1\times {\mathrm{15241}}^1$

素因数の和:18169

約数の個数: 24

約数和(自身を含む): 3469140168

約数和(自身を除く): 1468530303

約数列:

[1, 3, 5, 9, 15, 45, 2917, 8751, 14585, 15241, 26253, 43755, 45723, 76205, 131265, 137169, 228615, 685845, 44457997, 133373991, 222289985, 400121973, 666869955, 2000609865]

約数ペア:

[(1, 2000609865), (3, 666869955), (5, 400121973), (9, 222289985), (15, 133373991), (45, 44457997), (2917, 685845), (8751, 228615), (14585, 137169), (15241, 131265), (26253, 76205), (43755, 45723)]