71972205

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{57809}}^1$

素因数の和:57900

約数の個数: 16

約数和(自身を含む): 116544960

約数和(自身を除く): 44572755

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 57809, 173427, 289045, 867135, 4798147, 14394441, 23990735, 71972205]

約数ペア:

[(1, 71972205), (3, 23990735), (5, 14394441), (15, 4798147), (83, 867135), (249, 289045), (415, 173427), (1245, 57809)]