54196665

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{27581}}^1$

素因数の和:27720

約数の個数: 16

約数和(自身を含む): 87379776

約数和(自身を除く): 33183111

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 27581, 82743, 137905, 413715, 3613111, 10839333, 18065555, 54196665]

約数ペア:

[(1, 54196665), (3, 18065555), (5, 10839333), (15, 3613111), (131, 413715), (393, 137905), (655, 82743), (1965, 27581)]