269968335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197779}}^1$

素因数の和:197807

約数の個数: 32

約数和(自身を含む): 531632640

約数和(自身を除く): 261664305

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 197779, 593337, 988895, 1384453, 2571127, 2966685, 4153359, 6922265, 7713381, 12855635, 17997889, 20766795, 38566905, 53993667, 89989445, 269968335]

約数ペア:

[(1, 269968335), (3, 89989445), (5, 53993667), (7, 38566905), (13, 20766795), (15, 17997889), (21, 12855635), (35, 7713381), (39, 6922265), (65, 4153359), (91, 2966685), (105, 2571127), (195, 1384453), (273, 988895), (455, 593337), (1365, 197779)]