2702565

素因数分解:

$3^4\times 5^1\times {\mathrm{6673}}^1$

素因数の和:6690

約数の個数: 20

約数和(自身を含む): 4845324

約数和(自身を除く): 2142759

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 6673, 20019, 33365, 60057, 100095, 180171, 300285, 540513, 900855, 2702565]

約数ペア:

[(1, 2702565), (3, 900855), (5, 540513), (9, 300285), (15, 180171), (27, 100095), (45, 60057), (81, 33365), (135, 20019), (405, 6673)]