827097975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2551}}^1$

素因数の和:2709

約数の個数: 72

約数和(自身を含む): 1629074304

約数和(自身を除く): 801976329

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 131, 165, 225, 275, 393, 495, 655, 825, 1179, 1441, 1965, 2475, 2551, 3275, 4323, 5895, 7205, 7653, 9825, 12755, 12969, 21615, 22959, 28061, 29475, 36025, 38265, 63775, 64845, 84183, 108075, 114795, 140305, 191325, 252549, 324225, 334181, 420915, 573975, 701525, 1002543, 1262745, 1670905, 2104575, 3007629, 3675991, 5012715, 6313725, 8354525, 11027973, 15038145, 18379955, 25063575, 33083919, 55139865, 75190725, 91899775, 165419595, 275699325, 827097975]

約数ペア:

[(1, 827097975), (3, 275699325), (5, 165419595), (9, 91899775), (11, 75190725), (15, 55139865), (25, 33083919), (33, 25063575), (45, 18379955), (55, 15038145), (75, 11027973), (99, 8354525), (131, 6313725), (165, 5012715), (225, 3675991), (275, 3007629), (393, 2104575), (495, 1670905), (655, 1262745), (825, 1002543), (1179, 701525), (1441, 573975), (1965, 420915), (2475, 334181), (2551, 324225), (3275, 252549), (4323, 191325), (5895, 140305), (7205, 114795), (7653, 108075), (9825, 84183), (12755, 64845), (12969, 63775), (21615, 38265), (22959, 36025), (28061, 29475)]