16684065

素因数分解:

$3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{743}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 29016000

約数和(自身を除く): 12331935

約数列:

[1, 3, 5, 9, 15, 45, 499, 743, 1497, 2229, 2495, 3715, 4491, 6687, 7485, 11145, 22455, 33435, 370757, 1112271, 1853785, 3336813, 5561355, 16684065]

約数ペア:

[(1, 16684065), (3, 5561355), (5, 3336813), (9, 1853785), (15, 1112271), (45, 370757), (499, 33435), (743, 22455), (1497, 11145), (2229, 7485), (2495, 6687), (3715, 4491)]