855447615

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{52369}}^1$

素因数の和:52405

約数の個数: 48

約数和(自身を含む): 1671650400

約数和(自身を除く): 816202785

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 1089, 1485, 1815, 3267, 5445, 16335, 52369, 157107, 261845, 471321, 576059, 785535, 1413963, 1728177, 2356605, 2880295, 5184531, 6336649, 7069815, 8640885, 15553593, 19009947, 25922655, 31683245, 57029841, 77767965, 95049735, 171089523, 285149205, 855447615]

約数ペア:

[(1, 855447615), (3, 285149205), (5, 171089523), (9, 95049735), (11, 77767965), (15, 57029841), (27, 31683245), (33, 25922655), (45, 19009947), (55, 15553593), (99, 8640885), (121, 7069815), (135, 6336649), (165, 5184531), (297, 2880295), (363, 2356605), (495, 1728177), (605, 1413963), (1089, 785535), (1485, 576059), (1815, 471321), (3267, 261845), (5445, 157107), (16335, 52369)]