22280685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{479}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 40919040

約数和(自身を除く): 18638355

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 443, 479, 1329, 1437, 2215, 2395, 3101, 3353, 6645, 7185, 9303, 10059, 15505, 16765, 46515, 50295, 212197, 636591, 1060985, 1485379, 3182955, 4456137, 7426895, 22280685]

約数ペア:

[(1, 22280685), (3, 7426895), (5, 4456137), (7, 3182955), (15, 1485379), (21, 1060985), (35, 636591), (105, 212197), (443, 50295), (479, 46515), (1329, 16765), (1437, 15505), (2215, 10059), (2395, 9303), (3101, 7185), (3353, 6645)]