84801285

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{30893}}^1$

素因数の和:30965

約数の個数: 24

約数和(自身を含む): 149403384

約数和(自身を除く): 64602099

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 30893, 92679, 154465, 278037, 463395, 1390185, 1884473, 5653419, 9422365, 16960257, 28267095, 84801285]

約数ペア:

[(1, 84801285), (3, 28267095), (5, 16960257), (9, 9422365), (15, 5653419), (45, 1884473), (61, 1390185), (183, 463395), (305, 278037), (549, 154465), (915, 92679), (2745, 30893)]