26881040445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1709}}^1\times {\mathrm{2539}}^1$

素因数の和:4322

約数の個数: 64

約数和(自身を含む): 50035968000

約数和(自身を除く): 23154927555

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 885, 1239, 1709, 2065, 2539, 5127, 6195, 7617, 8545, 11963, 12695, 17773, 25635, 35889, 38085, 53319, 59815, 88865, 100831, 149801, 179445, 266595, 302493, 449403, 504155, 705817, 749005, 1048607, 1512465, 2117451, 2247015, 3145821, 3529085, 4339151, 5243035, 10587255, 13017453, 15729105, 21695755, 30374057, 65087265, 91122171, 151870285, 256009909, 455610855, 768029727, 1280049545, 1792069363, 3840148635, 5376208089, 8960346815, 26881040445]

約数ペア:

[(1, 26881040445), (3, 8960346815), (5, 5376208089), (7, 3840148635), (15, 1792069363), (21, 1280049545), (35, 768029727), (59, 455610855), (105, 256009909), (177, 151870285), (295, 91122171), (413, 65087265), (885, 30374057), (1239, 21695755), (1709, 15729105), (2065, 13017453), (2539, 10587255), (5127, 5243035), (6195, 4339151), (7617, 3529085), (8545, 3145821), (11963, 2247015), (12695, 2117451), (17773, 1512465), (25635, 1048607), (35889, 749005), (38085, 705817), (53319, 504155), (59815, 449403), (88865, 302493), (100831, 266595), (149801, 179445)]