397930105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{15373}}^1$

素因数の和:15576

約数の個数: 16

約数和(自身を含む): 495903744

約数和(自身を除く): 97973639

約数列:

[1, 5, 31, 155, 167, 835, 5177, 15373, 25885, 76865, 476563, 2382815, 2567291, 12836455, 79586021, 397930105]

約数ペア:

[(1, 397930105), (5, 79586021), (31, 12836455), (155, 2567291), (167, 2382815), (835, 476563), (5177, 76865), (15373, 25885)]