40824045

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17117}}^1$

素因数の和:17181

約数の個数: 24

約数和(自身を含む): 72101016

約数和(自身を除く): 31276971

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 17117, 51351, 85585, 154053, 256755, 770265, 907201, 2721603, 4536005, 8164809, 13608015, 40824045]

約数ペア:

[(1, 40824045), (3, 13608015), (5, 8164809), (9, 4536005), (15, 2721603), (45, 907201), (53, 770265), (159, 256755), (265, 154053), (477, 85585), (795, 51351), (2385, 17117)]