57800385

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3319}}^1$

素因数の和:3379

約数の個数: 40

約数和(自身を含む): 106054080

約数和(自身を除く): 48253695

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 3319, 3483, 5805, 9957, 16595, 17415, 29871, 49785, 89613, 142717, 149355, 268839, 428151, 448065, 713585, 1284453, 1344195, 2140755, 3853359, 6422265, 11560077, 19266795, 57800385]

約数ペア:

[(1, 57800385), (3, 19266795), (5, 11560077), (9, 6422265), (15, 3853359), (27, 2140755), (43, 1344195), (45, 1284453), (81, 713585), (129, 448065), (135, 428151), (215, 268839), (387, 149355), (405, 142717), (645, 89613), (1161, 49785), (1935, 29871), (3319, 17415), (3483, 16595), (5805, 9957)]