13065720585

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1697}}^1$

素因数の和:1982

約数の個数: 64

約数和(自身を含む): 21814382592

約数和(自身を除く): 8748662007

約数列:

[1, 3, 5, 15, 47, 67, 141, 163, 201, 235, 335, 489, 705, 815, 1005, 1697, 2445, 3149, 5091, 7661, 8485, 9447, 10921, 15745, 22983, 25455, 32763, 38305, 47235, 54605, 79759, 113699, 114915, 163815, 239277, 276611, 341097, 398795, 513287, 568495, 829833, 1196385, 1383055, 1539861, 1705485, 2566435, 4149165, 5343853, 7699305, 13000717, 16031559, 18532937, 26719265, 39002151, 55598811, 65003585, 80157795, 92664685, 195010755, 277994055, 871048039, 2613144117, 4355240195, 13065720585]

約数ペア:

[(1, 13065720585), (3, 4355240195), (5, 2613144117), (15, 871048039), (47, 277994055), (67, 195010755), (141, 92664685), (163, 80157795), (201, 65003585), (235, 55598811), (335, 39002151), (489, 26719265), (705, 18532937), (815, 16031559), (1005, 13000717), (1697, 7699305), (2445, 5343853), (3149, 4149165), (5091, 2566435), (7661, 1705485), (8485, 1539861), (9447, 1383055), (10921, 1196385), (15745, 829833), (22983, 568495), (25455, 513287), (32763, 398795), (38305, 341097), (47235, 276611), (54605, 239277), (79759, 163815), (113699, 114915)]