65992815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{547}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 131309568

約数和(自身を除く): 65316753

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 383, 547, 1149, 1641, 1915, 2681, 2735, 3447, 3829, 4923, 5745, 8043, 8205, 11487, 13405, 17235, 19145, 24129, 24615, 34461, 40215, 57435, 120645, 172305, 209501, 628503, 1047505, 1466507, 1885509, 3142515, 4399521, 7332535, 9427545, 13198563, 21997605, 65992815]

約数ペア:

[(1, 65992815), (3, 21997605), (5, 13198563), (7, 9427545), (9, 7332535), (15, 4399521), (21, 3142515), (35, 1885509), (45, 1466507), (63, 1047505), (105, 628503), (315, 209501), (383, 172305), (547, 120645), (1149, 57435), (1641, 40215), (1915, 34461), (2681, 24615), (2735, 24129), (3447, 19145), (3829, 17235), (4923, 13405), (5745, 11487), (8043, 8205)]