9520245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{30223}}^1$

素因数の和:30241

約数の個数: 24

約数和(自身を含む): 18859776

約数和(自身を除く): 9339531

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 30223, 90669, 151115, 211561, 272007, 453345, 634683, 1057805, 1360035, 1904049, 3173415, 9520245]

約数ペア:

[(1, 9520245), (3, 3173415), (5, 1904049), (7, 1360035), (9, 1057805), (15, 634683), (21, 453345), (35, 272007), (45, 211561), (63, 151115), (105, 90669), (315, 30223)]