68835045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{106721}}^1$

素因数の和:106772

約数の個数: 16

約数和(自身を含む): 112698432

約数和(自身を除く): 43863387

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 106721, 320163, 533605, 1600815, 4589003, 13767009, 22945015, 68835045]

約数ペア:

[(1, 68835045), (3, 22945015), (5, 13767009), (15, 4589003), (43, 1600815), (129, 533605), (215, 320163), (645, 106721)]