147285215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16633}}^1$

素因数の和:16679

約数の個数: 32

約数和(自身を含む): 229948416

約数和(自身を除く): 82663201

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 8855, 16633, 83165, 116431, 182963, 382559, 582155, 914815, 1280741, 1912795, 2677913, 4208149, 6403705, 13389565, 21040745, 29457043, 147285215]

約数ペア:

[(1, 147285215), (5, 29457043), (7, 21040745), (11, 13389565), (23, 6403705), (35, 4208149), (55, 2677913), (77, 1912795), (115, 1280741), (161, 914815), (253, 582155), (385, 382559), (805, 182963), (1265, 116431), (1771, 83165), (8855, 16633)]