78384785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{9941}}^1$

素因数の和:10048

約数の個数: 16

約数和(自身を含む): 100215360

約数和(自身を除く): 21830575

約数列:

[1, 5, 19, 83, 95, 415, 1577, 7885, 9941, 49705, 188879, 825103, 944395, 4125515, 15676957, 78384785]

約数ペア:

[(1, 78384785), (5, 15676957), (19, 4125515), (83, 944395), (95, 825103), (415, 188879), (1577, 49705), (7885, 9941)]