974899315

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37217}}^1$

素因数の和:37279

約数の個数: 24

約数和(自身を含む): 1307691648

約数和(自身を除く): 332792333

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 2015, 5239, 26195, 37217, 186085, 483821, 1153727, 2419105, 5768635, 6289673, 14998451, 31448365, 74992255, 194979863, 974899315]

約数ペア:

[(1, 974899315), (5, 194979863), (13, 74992255), (31, 31448365), (65, 14998451), (155, 6289673), (169, 5768635), (403, 2419105), (845, 1153727), (2015, 483821), (5239, 186085), (26195, 37217)]