87236315

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{22397}}^1$

素因数の和:22462

約数の個数: 16

約数和(自身を含む): 112885920

約数和(自身を除く): 25649605

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 22397, 111985, 425543, 918277, 2127715, 4591385, 17447263, 87236315]

約数ペア:

[(1, 87236315), (5, 17447263), (19, 4591385), (41, 2127715), (95, 918277), (205, 425543), (779, 111985), (3895, 22397)]