202181445

素因数分解:

$3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{6047}}^1$

素因数の和:6801

約数の個数: 24

約数和(自身を含む): 350977536

約数和(自身を除く): 148796091

約数列:

[1, 3, 5, 9, 15, 45, 743, 2229, 3715, 6047, 6687, 11145, 18141, 30235, 33435, 54423, 90705, 272115, 4492921, 13478763, 22464605, 40436289, 67393815, 202181445]

約数ペア:

[(1, 202181445), (3, 67393815), (5, 40436289), (9, 22464605), (15, 13478763), (45, 4492921), (743, 272115), (2229, 90705), (3715, 54423), (6047, 33435), (6687, 30235), (11145, 18141)]