7227315

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 13478400

約数和(自身を除く): 6251085

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 79, 95, 107, 171, 237, 285, 321, 395, 535, 711, 855, 963, 1185, 1501, 1605, 2033, 3555, 4503, 4815, 6099, 7505, 8453, 10165, 13509, 18297, 22515, 25359, 30495, 42265, 67545, 76077, 91485, 126795, 160607, 380385, 481821, 803035, 1445463, 2409105, 7227315]

約数ペア:

[(1, 7227315), (3, 2409105), (5, 1445463), (9, 803035), (15, 481821), (19, 380385), (45, 160607), (57, 126795), (79, 91485), (95, 76077), (107, 67545), (171, 42265), (237, 30495), (285, 25359), (321, 22515), (395, 18297), (535, 13509), (711, 10165), (855, 8453), (963, 7505), (1185, 6099), (1501, 4815), (1605, 4503), (2033, 3555)]