90989145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155537}}^1$

素因数の和:155561

約数の個数: 24

約数和(自身を含む): 169847496

約数和(自身を除く): 78858351

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 155537, 466611, 777685, 1399833, 2021981, 2333055, 6065943, 6999165, 10109905, 18197829, 30329715, 90989145]

約数ペア:

[(1, 90989145), (3, 30329715), (5, 18197829), (9, 10109905), (13, 6999165), (15, 6065943), (39, 2333055), (45, 2021981), (65, 1399833), (117, 777685), (195, 466611), (585, 155537)]