1984540185

素因数分解:

$3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{159209}}^1$

素因数の和:159497

約数の個数: 24

約数和(自身を含む): 3452309640

約数和(自身を除く): 1467769455

約数列:

[1, 3, 5, 9, 15, 45, 277, 831, 1385, 2493, 4155, 12465, 159209, 477627, 796045, 1432881, 2388135, 7164405, 44100893, 132302679, 220504465, 396908037, 661513395, 1984540185]

約数ペア:

[(1, 1984540185), (3, 661513395), (5, 396908037), (9, 220504465), (15, 132302679), (45, 44100893), (277, 7164405), (831, 2388135), (1385, 1432881), (2493, 796045), (4155, 477627), (12465, 159209)]