22228815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{787}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 40849920

約数和(自身を除く): 18621105

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 269, 787, 807, 1345, 1883, 2361, 3935, 4035, 5509, 5649, 9415, 11805, 16527, 27545, 28245, 82635, 211703, 635109, 1058515, 1481921, 3175545, 4445763, 7409605, 22228815]

約数ペア:

[(1, 22228815), (3, 7409605), (5, 4445763), (7, 3175545), (15, 1481921), (21, 1058515), (35, 635109), (105, 211703), (269, 82635), (787, 28245), (807, 27545), (1345, 16527), (1883, 11805), (2361, 9415), (3935, 5649), (4035, 5509)]