81382935

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{60961}}^1$

素因数の和:61058

約数の個数: 16

約数和(自身を含む): 131677920

約数和(自身を除く): 50294985

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 60961, 182883, 304805, 914415, 5425529, 16276587, 27127645, 81382935]

約数ペア:

[(1, 81382935), (3, 27127645), (5, 16276587), (15, 5425529), (89, 914415), (267, 304805), (445, 182883), (1335, 60961)]