1958862015

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3391}}^1$

素因数の和:3805

約数の個数: 64

約数和(自身を含む): 3809894400

約数和(自身を除く): 1851032385

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 389, 495, 1167, 1485, 1945, 3391, 3501, 4279, 5835, 10173, 10503, 12837, 16955, 17505, 21395, 30519, 37301, 38511, 50865, 52515, 64185, 91557, 111903, 115533, 152595, 186505, 192555, 335709, 457785, 559515, 577665, 1007127, 1319099, 1678545, 3957297, 5035635, 6595495, 11871891, 14510089, 19786485, 35615673, 43530267, 59359455, 72550445, 130590801, 178078365, 217651335, 391772403, 652954005, 1958862015]

約数ペア:

[(1, 1958862015), (3, 652954005), (5, 391772403), (9, 217651335), (11, 178078365), (15, 130590801), (27, 72550445), (33, 59359455), (45, 43530267), (55, 35615673), (99, 19786485), (135, 14510089), (165, 11871891), (297, 6595495), (389, 5035635), (495, 3957297), (1167, 1678545), (1485, 1319099), (1945, 1007127), (3391, 577665), (3501, 559515), (4279, 457785), (5835, 335709), (10173, 192555), (10503, 186505), (12837, 152595), (16955, 115533), (17505, 111903), (21395, 91557), (30519, 64185), (37301, 52515), (38511, 50865)]