72937945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8933}}^1$

素因数の和:9032

約数の個数: 16

約数和(自身を含む): 92627712

約数和(自身を除く): 19689767

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 8933, 44665, 205459, 634243, 1027295, 3171215, 14587589, 72937945]

約数ペア:

[(1, 72937945), (5, 14587589), (23, 3171215), (71, 1027295), (115, 634243), (355, 205459), (1633, 44665), (8165, 8933)]