22011045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29947}}^1$

素因数の和:29969

約数の個数: 24

約数和(自身を含む): 40968864

約数和(自身を除く): 18957819

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 29947, 89841, 149735, 209629, 449205, 628887, 1048145, 1467403, 3144435, 4402209, 7337015, 22011045]

約数ペア:

[(1, 22011045), (3, 7337015), (5, 4402209), (7, 3144435), (15, 1467403), (21, 1048145), (35, 628887), (49, 449205), (105, 209629), (147, 149735), (245, 89841), (735, 29947)]