355874137425

素因数分解:

$3^2\times 5^2\times {\mathrm{433}}^1\times {\mathrm{457}}^1\times {\mathrm{7993}}^1$

素因数の和:8899

約数の個数: 72

約数和(自身を含む): 640360297304

約数和(自身を除く): 284486159879

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 433, 457, 1299, 1371, 2165, 2285, 3897, 4113, 6495, 6855, 7993, 10825, 11425, 19485, 20565, 23979, 32475, 34275, 39965, 71937, 97425, 102825, 119895, 197881, 199825, 359685, 593643, 599475, 989405, 1780929, 1798425, 2968215, 3460969, 3652801, 4947025, 8904645, 10382907, 10958403, 14841075, 17304845, 18264005, 31148721, 32875209, 44523225, 51914535, 54792015, 86524225, 91320025, 155743605, 164376045, 259572675, 273960075, 778718025, 821880225, 1581662833, 4744988499, 7908314165, 14234965497, 23724942495, 39541570825, 71174827485, 118624712475, 355874137425]

約数ペア:

[(1, 355874137425), (3, 118624712475), (5, 71174827485), (9, 39541570825), (15, 23724942495), (25, 14234965497), (45, 7908314165), (75, 4744988499), (225, 1581662833), (433, 821880225), (457, 778718025), (1299, 273960075), (1371, 259572675), (2165, 164376045), (2285, 155743605), (3897, 91320025), (4113, 86524225), (6495, 54792015), (6855, 51914535), (7993, 44523225), (10825, 32875209), (11425, 31148721), (19485, 18264005), (20565, 17304845), (23979, 14841075), (32475, 10958403), (34275, 10382907), (39965, 8904645), (71937, 4947025), (97425, 3652801), (102825, 3460969), (119895, 2968215), (197881, 1798425), (199825, 1780929), (359685, 989405), (593643, 599475)]