8566245

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 16061760

約数和(自身を除く): 7495515

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 233, 285, 387, 645, 699, 817, 855, 1165, 1935, 2097, 2451, 3495, 4085, 4427, 7353, 10019, 10485, 12255, 13281, 22135, 30057, 36765, 39843, 50095, 66405, 90171, 150285, 190361, 199215, 450855, 571083, 951805, 1713249, 2855415, 8566245]

約数ペア:

[(1, 8566245), (3, 2855415), (5, 1713249), (9, 951805), (15, 571083), (19, 450855), (43, 199215), (45, 190361), (57, 150285), (95, 90171), (129, 66405), (171, 50095), (215, 39843), (233, 36765), (285, 30057), (387, 22135), (645, 13281), (699, 12255), (817, 10485), (855, 10019), (1165, 7353), (1935, 4427), (2097, 4085), (2451, 3495)]