6889245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 12317184

約数和(自身を除く): 5427939

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 971, 1419, 2365, 2913, 4855, 7095, 10681, 14565, 32043, 41753, 53405, 125259, 160215, 208765, 459283, 626295, 1377849, 2296415, 6889245]

約数ペア:

[(1, 6889245), (3, 2296415), (5, 1377849), (11, 626295), (15, 459283), (33, 208765), (43, 160215), (55, 125259), (129, 53405), (165, 41753), (215, 32043), (473, 14565), (645, 10681), (971, 7095), (1419, 4855), (2365, 2913)]