207595215

素因数分解:

$3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{10007}}^1$

素因数の和:10479

約数の個数: 24

約数和(自身を含む): 360648288

約数和(自身を除く): 153053073

約数列:

[1, 3, 5, 9, 15, 45, 461, 1383, 2305, 4149, 6915, 10007, 20745, 30021, 50035, 90063, 150105, 450315, 4613227, 13839681, 23066135, 41519043, 69198405, 207595215]

約数ペア:

[(1, 207595215), (3, 69198405), (5, 41519043), (9, 23066135), (15, 13839681), (45, 4613227), (461, 450315), (1383, 150105), (2305, 90063), (4149, 50035), (6915, 30021), (10007, 20745)]