338836005

素因数分解:

$3^2\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{4861}}^1$

素因数の和:6421

約数の個数: 24

約数和(自身を含む): 587815800

約数和(自身を除く): 248979795

約数列:

[1, 3, 5, 9, 15, 45, 1549, 4647, 4861, 7745, 13941, 14583, 23235, 24305, 43749, 69705, 72915, 218745, 7529689, 22589067, 37648445, 67767201, 112945335, 338836005]

約数ペア:

[(1, 338836005), (3, 112945335), (5, 67767201), (9, 37648445), (15, 22589067), (45, 7529689), (1549, 218745), (4647, 72915), (4861, 69705), (7745, 43749), (13941, 24305), (14583, 23235)]