486255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 972288

約数和(自身を除く): 486033

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 421, 1155, 1263, 2105, 2947, 4631, 6315, 8841, 13893, 14735, 23155, 32417, 44205, 69465, 97251, 162085, 486255]

約数ペア:

[(1, 486255), (3, 162085), (5, 97251), (7, 69465), (11, 44205), (15, 32417), (21, 23155), (33, 14735), (35, 13893), (55, 8841), (77, 6315), (105, 4631), (165, 2947), (231, 2105), (385, 1263), (421, 1155)]