90899145

素因数分解:

$3^3\times 5^1\times {\mathrm{673327}}^1$

素因数の和:673341

約数の個数: 16

約数和(自身を含む): 161598720

約数和(自身を除く): 70699575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 673327, 2019981, 3366635, 6059943, 10099905, 18179829, 30299715, 90899145]

約数ペア:

[(1, 90899145), (3, 30299715), (5, 18179829), (9, 10099905), (15, 6059943), (27, 3366635), (45, 2019981), (135, 673327)]