214996815

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{144779}}^1$

素因数の和:144804

約数の個数: 32

約数和(自身を含む): 416966400

約数和(自身を除く): 201969585

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 144779, 434337, 723895, 1303011, 1592569, 2171685, 3909033, 4777707, 6515055, 7962845, 14333121, 19545165, 23888535, 42999363, 71665605, 214996815]

約数ペア:

[(1, 214996815), (3, 71665605), (5, 42999363), (9, 23888535), (11, 19545165), (15, 14333121), (27, 7962845), (33, 6515055), (45, 4777707), (55, 3909033), (99, 2171685), (135, 1592569), (165, 1303011), (297, 723895), (495, 434337), (1485, 144779)]