2017281795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{192949}}^1$

素因数の和:193015

約数の個数: 32

約数和(自身を含む): 3500884800

約数和(自身を除く): 1483603005

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 10455, 192949, 578847, 964745, 2894235, 3280133, 7910909, 9840399, 16400665, 23732727, 39554545, 49201995, 118663635, 134485453, 403456359, 672427265, 2017281795]

約数ペア:

[(1, 2017281795), (3, 672427265), (5, 403456359), (15, 134485453), (17, 118663635), (41, 49201995), (51, 39554545), (85, 23732727), (123, 16400665), (205, 9840399), (255, 7910909), (615, 3280133), (697, 2894235), (2091, 964745), (3485, 578847), (10455, 192949)]