15085656

素因数分解:

$2^3\times 3^3\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 42230400

約数和(自身を除く): 27144744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 211, 216, 331, 422, 633, 662, 844, 993, 1266, 1324, 1688, 1899, 1986, 2532, 2648, 2979, 3798, 3972, 5064, 5697, 5958, 7596, 7944, 8937, 11394, 11916, 15192, 17874, 22788, 23832, 35748, 45576, 69841, 71496, 139682, 209523, 279364, 419046, 558728, 628569, 838092, 1257138, 1676184, 1885707, 2514276, 3771414, 5028552, 7542828, 15085656]

約数ペア:

[(1, 15085656), (2, 7542828), (3, 5028552), (4, 3771414), (6, 2514276), (8, 1885707), (9, 1676184), (12, 1257138), (18, 838092), (24, 628569), (27, 558728), (36, 419046), (54, 279364), (72, 209523), (108, 139682), (211, 71496), (216, 69841), (331, 45576), (422, 35748), (633, 23832), (662, 22788), (844, 17874), (993, 15192), (1266, 11916), (1324, 11394), (1688, 8937), (1899, 7944), (1986, 7596), (2532, 5958), (2648, 5697), (2979, 5064), (3798, 3972)]