55965165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1499}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 95040000

約数和(自身を除く): 39074835

約数列:

[1, 3, 5, 15, 19, 57, 95, 131, 285, 393, 655, 1499, 1965, 2489, 4497, 7467, 7495, 12445, 22485, 28481, 37335, 85443, 142405, 196369, 427215, 589107, 981845, 2945535, 3731011, 11193033, 18655055, 55965165]

約数ペア:

[(1, 55965165), (3, 18655055), (5, 11193033), (15, 3731011), (19, 2945535), (57, 981845), (95, 589107), (131, 427215), (285, 196369), (393, 142405), (655, 85443), (1499, 37335), (1965, 28481), (2489, 22485), (4497, 12445), (7467, 7495)]