90072845

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1709}}^1$

素因数の和:1924

約数の個数: 16

約数和(自身を含む): 110315520

約数和(自身を除く): 20242675

約数列:

[1, 5, 83, 127, 415, 635, 1709, 8545, 10541, 52705, 141847, 217043, 709235, 1085215, 18014569, 90072845]

約数ペア:

[(1, 90072845), (5, 18014569), (83, 1085215), (127, 709235), (415, 217043), (635, 141847), (1709, 52705), (8545, 10541)]