1377285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 2714880

約数和(自身を除く): 1337595

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1009, 1365, 3027, 5045, 7063, 13117, 15135, 21189, 35315, 39351, 65585, 91819, 105945, 196755, 275457, 459095, 1377285]

約数ペア:

[(1, 1377285), (3, 459095), (5, 275457), (7, 196755), (13, 105945), (15, 91819), (21, 65585), (35, 39351), (39, 35315), (65, 21189), (91, 15135), (105, 13117), (195, 7063), (273, 5045), (455, 3027), (1009, 1365)]