26530245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{84223}}^1$

素因数の和:84241

約数の個数: 24

約数和(自身を含む): 52555776

約数和(自身を除く): 26025531

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 84223, 252669, 421115, 589561, 758007, 1263345, 1768683, 2947805, 3790035, 5306049, 8843415, 26530245]

約数ペア:

[(1, 26530245), (3, 8843415), (5, 5306049), (7, 3790035), (9, 2947805), (15, 1768683), (21, 1263345), (35, 758007), (45, 589561), (63, 421115), (105, 252669), (315, 84223)]