2247152395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{15727}}^1$

素因数の和:15831

約数の個数: 24

約数和(自身を含む): 2926729152

約数和(自身を除く): 679576757

約数列:

[1, 5, 17, 41, 85, 205, 697, 1681, 3485, 8405, 15727, 28577, 78635, 142885, 267359, 644807, 1336795, 3224035, 10961719, 26437087, 54808595, 132185435, 449430479, 2247152395]

約数ペア:

[(1, 2247152395), (5, 449430479), (17, 132185435), (41, 54808595), (85, 26437087), (205, 10961719), (697, 3224035), (1681, 1336795), (3485, 644807), (8405, 267359), (15727, 142885), (28577, 78635)]