6649965

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 14008320

約数和(自身を除く): 7358355

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 227, 279, 315, 465, 651, 681, 837, 945, 1085, 1135, 1395, 1589, 1953, 2043, 3255, 3405, 4185, 4767, 5859, 6129, 7037, 7945, 9765, 10215, 14301, 21111, 23835, 29295, 30645, 35185, 42903, 49259, 63333, 71505, 105555, 147777, 189999, 214515, 246295, 316665, 443331, 738885, 949995, 1329993, 2216655, 6649965]

約数ペア:

[(1, 6649965), (3, 2216655), (5, 1329993), (7, 949995), (9, 738885), (15, 443331), (21, 316665), (27, 246295), (31, 214515), (35, 189999), (45, 147777), (63, 105555), (93, 71505), (105, 63333), (135, 49259), (155, 42903), (189, 35185), (217, 30645), (227, 29295), (279, 23835), (315, 21111), (465, 14301), (651, 10215), (681, 9765), (837, 7945), (945, 7037), (1085, 6129), (1135, 5859), (1395, 4767), (1589, 4185), (1953, 3405), (2043, 3255)]