222196905

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10223}}^1$

素因数の和:10267

約数の個数: 64

約数和(自身を含む): 471121920

約数和(自身を除く): 248925015

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 105, 115, 135, 161, 189, 207, 315, 345, 483, 621, 805, 945, 1035, 1449, 2415, 3105, 4347, 7245, 10223, 21735, 30669, 51115, 71561, 92007, 153345, 214683, 235129, 276021, 357805, 460035, 644049, 705387, 1073415, 1175645, 1380105, 1645903, 1932147, 2116161, 3220245, 3526935, 4937709, 6348483, 8229515, 9660735, 10580805, 14813127, 24688545, 31742415, 44439381, 74065635, 222196905]

約数ペア:

[(1, 222196905), (3, 74065635), (5, 44439381), (7, 31742415), (9, 24688545), (15, 14813127), (21, 10580805), (23, 9660735), (27, 8229515), (35, 6348483), (45, 4937709), (63, 3526935), (69, 3220245), (105, 2116161), (115, 1932147), (135, 1645903), (161, 1380105), (189, 1175645), (207, 1073415), (315, 705387), (345, 644049), (483, 460035), (621, 357805), (805, 276021), (945, 235129), (1035, 214683), (1449, 153345), (2415, 92007), (3105, 71561), (4347, 51115), (7245, 30669), (10223, 21735)]