11148975

素因数分解:

$3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 20832000

約数和(自身を除く): 9683025

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 83, 135, 199, 225, 249, 415, 597, 675, 747, 995, 1245, 1791, 2075, 2241, 2985, 3735, 4975, 5373, 6225, 8955, 11205, 14925, 16517, 18675, 26865, 44775, 49551, 56025, 82585, 134325, 148653, 247755, 412925, 445959, 743265, 1238775, 2229795, 3716325, 11148975]

約数ペア:

[(1, 11148975), (3, 3716325), (5, 2229795), (9, 1238775), (15, 743265), (25, 445959), (27, 412925), (45, 247755), (75, 148653), (83, 134325), (135, 82585), (199, 56025), (225, 49551), (249, 44775), (415, 26865), (597, 18675), (675, 16517), (747, 14925), (995, 11205), (1245, 8955), (1791, 6225), (2075, 5373), (2241, 4975), (2985, 3735)]