64849065

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{18089}}^1$

素因数の和:18336

約数の個数: 16

約数和(自身を含む): 104198400

約数和(自身を除く): 39349335

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 18089, 54267, 90445, 271335, 4323271, 12969813, 21616355, 64849065]

約数ペア:

[(1, 64849065), (3, 21616355), (5, 12969813), (15, 4323271), (239, 271335), (717, 90445), (1195, 54267), (3585, 18089)]