89005465

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{5231}}^1$

素因数の和:5360

約数の個数: 16

約数和(自身を含む): 110750976

約数和(自身を除く): 21745511

約数列:

[1, 5, 41, 83, 205, 415, 3403, 5231, 17015, 26155, 214471, 434173, 1072355, 2170865, 17801093, 89005465]

約数ペア:

[(1, 89005465), (5, 17801093), (41, 2170865), (83, 1072355), (205, 434173), (415, 214471), (3403, 26155), (5231, 17015)]