27408285

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12959}}^1$

素因数の和:13017

約数の個数: 24

約数和(自身を含む): 48522240

約数和(自身を除く): 21113955

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 12959, 38877, 64795, 116631, 194385, 583155, 609073, 1827219, 3045365, 5481657, 9136095, 27408285]

約数ペア:

[(1, 27408285), (3, 9136095), (5, 5481657), (9, 3045365), (15, 1827219), (45, 609073), (47, 583155), (141, 194385), (235, 116631), (423, 64795), (705, 38877), (2115, 12959)]