1485783

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 40

約数和(自身を含む): 2561328

約数和(自身を除く): 1075545

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 83, 117, 153, 221, 249, 351, 459, 663, 747, 1053, 1079, 1377, 1411, 1989, 2241, 3237, 4233, 5967, 6723, 9711, 12699, 17901, 18343, 29133, 38097, 55029, 87399, 114291, 165087, 495261, 1485783]

約数ペア:

[(1, 1485783), (3, 495261), (9, 165087), (13, 114291), (17, 87399), (27, 55029), (39, 38097), (51, 29133), (81, 18343), (83, 17901), (117, 12699), (153, 9711), (221, 6723), (249, 5967), (351, 4233), (459, 3237), (663, 2241), (747, 1989), (1053, 1411), (1079, 1377)]