2681455

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3366

約数の個数: 16

約数和(自身を含む): 3838464

約数和(自身を除く): 1157009

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 3331, 16655, 23317, 76613, 116585, 383065, 536291, 2681455]

約数ペア:

[(1, 2681455), (5, 536291), (7, 383065), (23, 116585), (35, 76613), (115, 23317), (161, 16655), (805, 3331)]