6717645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 13051584

約数和(自身を除く): 6333939

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 331, 369, 451, 495, 615, 993, 1353, 1655, 1845, 2255, 2979, 3641, 4059, 4965, 6765, 10923, 13571, 14895, 18205, 20295, 32769, 40713, 54615, 67855, 122139, 149281, 163845, 203565, 447843, 610695, 746405, 1343529, 2239215, 6717645]

約数ペア:

[(1, 6717645), (3, 2239215), (5, 1343529), (9, 746405), (11, 610695), (15, 447843), (33, 203565), (41, 163845), (45, 149281), (55, 122139), (99, 67855), (123, 54615), (165, 40713), (205, 32769), (331, 20295), (369, 18205), (451, 14895), (495, 13571), (615, 10923), (993, 6765), (1353, 4965), (1655, 4059), (1845, 3641), (2255, 2979)]