68454065

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10979}}^1$

素因数の和:11056

約数の個数: 16

約数和(自身を含む): 86961600

約数和(自身を除く): 18507535

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 10979, 54895, 318391, 472097, 1591955, 2360485, 13690813, 68454065]

約数ペア:

[(1, 68454065), (5, 13690813), (29, 2360485), (43, 1591955), (145, 472097), (215, 318391), (1247, 54895), (6235, 10979)]