6923805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 13713408

約数和(自身を除く): 6789603

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 47, 61, 69, 105, 115, 141, 161, 183, 235, 305, 329, 345, 427, 483, 705, 805, 915, 987, 1081, 1281, 1403, 1645, 2135, 2415, 2867, 3243, 4209, 4935, 5405, 6405, 7015, 7567, 8601, 9821, 14335, 16215, 20069, 21045, 22701, 29463, 37835, 43005, 49105, 60207, 65941, 100345, 113505, 147315, 197823, 301035, 329705, 461587, 989115, 1384761, 2307935, 6923805]

約数ペア:

[(1, 6923805), (3, 2307935), (5, 1384761), (7, 989115), (15, 461587), (21, 329705), (23, 301035), (35, 197823), (47, 147315), (61, 113505), (69, 100345), (105, 65941), (115, 60207), (141, 49105), (161, 43005), (183, 37835), (235, 29463), (305, 22701), (329, 21045), (345, 20069), (427, 16215), (483, 14335), (705, 9821), (805, 8601), (915, 7567), (987, 7015), (1081, 6405), (1281, 5405), (1403, 4935), (1645, 4209), (2135, 3243), (2415, 2867)]