13560855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 27648000

約数和(自身を除く): 14087145

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 59, 77, 105, 165, 177, 199, 231, 295, 385, 413, 597, 649, 885, 995, 1155, 1239, 1393, 1947, 2065, 2189, 2985, 3245, 4179, 4543, 6195, 6567, 6965, 9735, 10945, 11741, 13629, 15323, 20895, 22715, 32835, 35223, 45969, 58705, 68145, 76615, 82187, 129151, 176115, 229845, 246561, 387453, 410935, 645755, 904057, 1232805, 1937265, 2712171, 4520285, 13560855]

約数ペア:

[(1, 13560855), (3, 4520285), (5, 2712171), (7, 1937265), (11, 1232805), (15, 904057), (21, 645755), (33, 410935), (35, 387453), (55, 246561), (59, 229845), (77, 176115), (105, 129151), (165, 82187), (177, 76615), (199, 68145), (231, 58705), (295, 45969), (385, 35223), (413, 32835), (597, 22715), (649, 20895), (885, 15323), (995, 13629), (1155, 11741), (1239, 10945), (1393, 9735), (1947, 6965), (2065, 6567), (2189, 6195), (2985, 4543), (3245, 4179)]