27769365

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15823}}^1$

素因数の和:15850

約数の個数: 32

約数和(自身を含む): 53168640

約数和(自身を除く): 25399275

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 15823, 47469, 79115, 142407, 205699, 237345, 427221, 617097, 712035, 1028495, 1851291, 2136105, 3085485, 5553873, 9256455, 27769365]

約数ペア:

[(1, 27769365), (3, 9256455), (5, 5553873), (9, 3085485), (13, 2136105), (15, 1851291), (27, 1028495), (39, 712035), (45, 617097), (65, 427221), (117, 237345), (135, 205699), (195, 142407), (351, 79115), (585, 47469), (1755, 15823)]