2472015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 4870656

約数和(自身を除く): 2398641

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 1811, 5433, 9055, 12677, 23543, 27165, 38031, 63385, 70629, 117715, 164801, 190155, 353145, 494403, 824005, 2472015]

約数ペア:

[(1, 2472015), (3, 824005), (5, 494403), (7, 353145), (13, 190155), (15, 164801), (21, 117715), (35, 70629), (39, 63385), (65, 38031), (91, 27165), (105, 23543), (195, 12677), (273, 9055), (455, 5433), (1365, 1811)]