11001465

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 20571408

約数和(自身を除く): 9569943

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 153, 197, 219, 255, 365, 591, 657, 765, 985, 1095, 1241, 1773, 2955, 3285, 3349, 3723, 6205, 8865, 10047, 11169, 14381, 16745, 18615, 30141, 43143, 50235, 55845, 71905, 129429, 150705, 215715, 244477, 647145, 733431, 1222385, 2200293, 3667155, 11001465]

約数ペア:

[(1, 11001465), (3, 3667155), (5, 2200293), (9, 1222385), (15, 733431), (17, 647145), (45, 244477), (51, 215715), (73, 150705), (85, 129429), (153, 71905), (197, 55845), (219, 50235), (255, 43143), (365, 30141), (591, 18615), (657, 16745), (765, 14381), (985, 11169), (1095, 10047), (1241, 8865), (1773, 6205), (2955, 3723), (3285, 3349)]