66935885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{971}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 85240512

約数和(自身を除く): 18304627

約数列:

[1, 5, 17, 85, 811, 971, 4055, 4855, 13787, 16507, 68935, 82535, 787481, 3937405, 13387177, 66935885]

約数ペア:

[(1, 66935885), (5, 13387177), (17, 3937405), (85, 787481), (811, 82535), (971, 68935), (4055, 16507), (4855, 13787)]