68752165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42571}}^1$

素因数の和:42612

約数の個数: 16

約数和(自身を含む): 91955520

約数和(自身を除く): 23203355

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 42571, 212855, 723707, 808849, 3618535, 4044245, 13750433, 68752165]

約数ペア:

[(1, 68752165), (5, 13750433), (17, 4044245), (19, 3618535), (85, 808849), (95, 723707), (323, 212855), (1615, 42571)]