381406430105

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{19753}}^1\times {\mathrm{48883}}^1$

素因数の和:68720

約数の個数: 16

約数和(自身を含む): 463514177280

約数和(自身を除く): 82107747175

約数列:

[1, 5, 79, 395, 19753, 48883, 98765, 244415, 1560487, 3861757, 7802435, 19308785, 965585899, 4827929495, 76281286021, 381406430105]

約数ペア:

[(1, 381406430105), (5, 76281286021), (79, 4827929495), (395, 965585899), (19753, 19308785), (48883, 7802435), (98765, 3861757), (244415, 1560487)]