394295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 16

約数和(自身を含む): 528768

約数和(自身を除く): 134473

約数列:

[1, 5, 11, 55, 67, 107, 335, 535, 737, 1177, 3685, 5885, 7169, 35845, 78859, 394295]

約数ペア:

[(1, 394295), (5, 78859), (11, 35845), (55, 7169), (67, 5885), (107, 3685), (335, 1177), (535, 737)]