6568815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 11757312

約数和(自身を除く): 5188497

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 971, 1353, 2255, 2913, 4855, 6765, 10681, 14565, 32043, 39811, 53405, 119433, 160215, 199055, 437921, 597165, 1313763, 2189605, 6568815]

約数ペア:

[(1, 6568815), (3, 2189605), (5, 1313763), (11, 597165), (15, 437921), (33, 199055), (41, 160215), (55, 119433), (123, 53405), (165, 39811), (205, 32043), (451, 14565), (615, 10681), (971, 6765), (1353, 4855), (2255, 2913)]