25751790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 69304320

約数和(自身を除く): 43552530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 751, 762, 1143, 1270, 1502, 1905, 2253, 2286, 3429, 3755, 3810, 4506, 5715, 6759, 6858, 7510, 11265, 11430, 13518, 17145, 20277, 22530, 33795, 34290, 40554, 67590, 95377, 101385, 190754, 202770, 286131, 476885, 572262, 858393, 953770, 1430655, 1716786, 2575179, 2861310, 4291965, 5150358, 8583930, 12875895, 25751790]

約数ペア:

[(1, 25751790), (2, 12875895), (3, 8583930), (5, 5150358), (6, 4291965), (9, 2861310), (10, 2575179), (15, 1716786), (18, 1430655), (27, 953770), (30, 858393), (45, 572262), (54, 476885), (90, 286131), (127, 202770), (135, 190754), (254, 101385), (270, 95377), (381, 67590), (635, 40554), (751, 34290), (762, 33795), (1143, 22530), (1270, 20277), (1502, 17145), (1905, 13518), (2253, 11430), (2286, 11265), (3429, 7510), (3755, 6858), (3810, 6759), (4506, 5715)]