68753265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1367}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 126074880

約数和(自身を除く): 57321615

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 479, 1367, 1437, 2395, 3353, 4101, 6835, 7185, 9569, 10059, 16765, 20505, 28707, 47845, 50295, 143535, 654793, 1964379, 3273965, 4583551, 9821895, 13750653, 22917755, 68753265]

約数ペア:

[(1, 68753265), (3, 22917755), (5, 13750653), (7, 9821895), (15, 4583551), (21, 3273965), (35, 1964379), (105, 654793), (479, 143535), (1367, 50295), (1437, 47845), (2395, 28707), (3353, 20505), (4101, 16765), (6835, 10059), (7185, 9569)]