73121955

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{54773}}^1$

素因数の和:54870

約数の個数: 16

約数和(自身を含む): 118311840

約数和(自身を除く): 45189885

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 54773, 164319, 273865, 821595, 4874797, 14624391, 24373985, 73121955]

約数ペア:

[(1, 73121955), (3, 24373985), (5, 14624391), (15, 4874797), (89, 821595), (267, 273865), (445, 164319), (1335, 54773)]