9938565

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 11834235

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 809, 819, 945, 1365, 1755, 2427, 2457, 4045, 4095, 5663, 7281, 10517, 12135, 12285, 16989, 21843, 28315, 31551, 36405, 50967, 52585, 73619, 84945, 94653, 109215, 152901, 157755, 220857, 254835, 283959, 368095, 473265, 662571, 764505, 1104285, 1419795, 1987713, 3312855, 9938565]

約数ペア:

[(1, 9938565), (3, 3312855), (5, 1987713), (7, 1419795), (9, 1104285), (13, 764505), (15, 662571), (21, 473265), (27, 368095), (35, 283959), (39, 254835), (45, 220857), (63, 157755), (65, 152901), (91, 109215), (105, 94653), (117, 84945), (135, 73619), (189, 52585), (195, 50967), (273, 36405), (315, 31551), (351, 28315), (455, 21843), (585, 16989), (809, 12285), (819, 12135), (945, 10517), (1365, 7281), (1755, 5663), (2427, 4095), (2457, 4045)]