323212815

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 590976000

約数和(自身を除く): 267763185

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 199, 227, 265, 477, 597, 681, 795, 995, 1135, 1431, 1791, 2043, 2385, 2985, 3405, 5373, 6129, 7155, 8955, 10215, 10547, 12031, 26865, 30645, 31641, 36093, 45173, 52735, 60155, 94923, 108279, 135519, 158205, 180465, 225865, 284769, 324837, 406557, 474615, 541395, 677595, 1219671, 1423845, 1624185, 2032785, 2394169, 6098355, 7182507, 11970845, 21547521, 35912535, 64642563, 107737605, 323212815]

約数ペア:

[(1, 323212815), (3, 107737605), (5, 64642563), (9, 35912535), (15, 21547521), (27, 11970845), (45, 7182507), (53, 6098355), (135, 2394169), (159, 2032785), (199, 1624185), (227, 1423845), (265, 1219671), (477, 677595), (597, 541395), (681, 474615), (795, 406557), (995, 324837), (1135, 284769), (1431, 225865), (1791, 180465), (2043, 158205), (2385, 135519), (2985, 108279), (3405, 94923), (5373, 60155), (6129, 52735), (7155, 45173), (8955, 36093), (10215, 31641), (10547, 30645), (12031, 26865)]