2429895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 4439232

約数和(自身を除く): 2009337

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 733, 1105, 2199, 3315, 3665, 9529, 10995, 12461, 28587, 37383, 47645, 62305, 142935, 161993, 186915, 485979, 809965, 2429895]

約数ペア:

[(1, 2429895), (3, 809965), (5, 485979), (13, 186915), (15, 161993), (17, 142935), (39, 62305), (51, 47645), (65, 37383), (85, 28587), (195, 12461), (221, 10995), (255, 9529), (663, 3665), (733, 3315), (1105, 2199)]