72045245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{9137}}^1$

素因数の和:9244

約数の個数: 16

約数和(自身を含む): 92111040

約数和(自身を除く): 20065795

約数列:

[1, 5, 19, 83, 95, 415, 1577, 7885, 9137, 45685, 173603, 758371, 868015, 3791855, 14409049, 72045245]

約数ペア:

[(1, 72045245), (5, 14409049), (19, 3791855), (83, 868015), (95, 758371), (415, 173603), (1577, 45685), (7885, 9137)]