165622145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2273}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 229219200

約数和(自身を除く): 63597055

約数列:

[1, 5, 13, 19, 59, 65, 95, 247, 295, 767, 1121, 1235, 2273, 3835, 5605, 11365, 14573, 29549, 43187, 72865, 134107, 147745, 215935, 561431, 670535, 1743391, 2548033, 2807155, 8716955, 12740165, 33124429, 165622145]

約数ペア:

[(1, 165622145), (5, 33124429), (13, 12740165), (19, 8716955), (59, 2807155), (65, 2548033), (95, 1743391), (247, 670535), (295, 561431), (767, 215935), (1121, 147745), (1235, 134107), (2273, 72865), (3835, 43187), (5605, 29549), (11365, 14573)]