22219935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 38154240

約数和(自身を除く): 15934305

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1103, 1185, 1343, 3309, 4029, 5515, 6715, 16545, 18751, 20145, 56253, 87137, 93755, 261411, 281265, 435685, 1307055, 1481329, 4443987, 7406645, 22219935]

約数ペア:

[(1, 22219935), (3, 7406645), (5, 4443987), (15, 1481329), (17, 1307055), (51, 435685), (79, 281265), (85, 261411), (237, 93755), (255, 87137), (395, 56253), (1103, 20145), (1185, 18751), (1343, 16545), (3309, 6715), (4029, 5515)]