22001315

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 32348160

約数和(自身を除く): 10346845

約数列:

[1, 5, 7, 17, 35, 85, 103, 119, 359, 515, 595, 721, 1751, 1795, 2513, 3605, 6103, 8755, 12257, 12565, 30515, 36977, 42721, 61285, 184885, 213605, 258839, 628609, 1294195, 3143045, 4400263, 22001315]

約数ペア:

[(1, 22001315), (5, 4400263), (7, 3143045), (17, 1294195), (35, 628609), (85, 258839), (103, 213605), (119, 184885), (359, 61285), (515, 42721), (595, 36977), (721, 30515), (1751, 12565), (1795, 12257), (2513, 8755), (3605, 6103)]