11204955

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 20913984

約数和(自身を除く): 9709029

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 97, 151, 153, 255, 291, 453, 485, 755, 765, 873, 1359, 1455, 1649, 2265, 2567, 4365, 4947, 6795, 7701, 8245, 12835, 14647, 14841, 23103, 24735, 38505, 43941, 73235, 74205, 115515, 131823, 219705, 248999, 659115, 746997, 1244995, 2240991, 3734985, 11204955]

約数ペア:

[(1, 11204955), (3, 3734985), (5, 2240991), (9, 1244995), (15, 746997), (17, 659115), (45, 248999), (51, 219705), (85, 131823), (97, 115515), (151, 74205), (153, 73235), (255, 43941), (291, 38505), (453, 24735), (485, 23103), (755, 14841), (765, 14647), (873, 12835), (1359, 8245), (1455, 7701), (1649, 6795), (2265, 4947), (2567, 4365)]