43875045

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 81611712

約数和(自身を除く): 37736667

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 83, 85, 153, 249, 255, 415, 691, 747, 765, 1245, 1411, 2073, 3455, 3735, 4233, 6219, 7055, 10365, 11747, 12699, 21165, 31095, 35241, 57353, 58735, 63495, 105723, 172059, 176205, 286765, 516177, 528615, 860295, 975001, 2580885, 2925003, 4875005, 8775009, 14625015, 43875045]

約数ペア:

[(1, 43875045), (3, 14625015), (5, 8775009), (9, 4875005), (15, 2925003), (17, 2580885), (45, 975001), (51, 860295), (83, 528615), (85, 516177), (153, 286765), (249, 176205), (255, 172059), (415, 105723), (691, 63495), (747, 58735), (765, 57353), (1245, 35241), (1411, 31095), (2073, 21165), (3455, 12699), (3735, 11747), (4233, 10365), (6219, 7055)]