27277155

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1$

素因数の和:1497

約数の個数: 40

約数和(自身を含む): 49972032

約数和(自身を除く): 22694877

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 1433, 2115, 3807, 4299, 6345, 7165, 12897, 19035, 21495, 38691, 64485, 67351, 116073, 193455, 202053, 336755, 580365, 606159, 1010265, 1818477, 3030795, 5455431, 9092385, 27277155]

約数ペア:

[(1, 27277155), (3, 9092385), (5, 5455431), (9, 3030795), (15, 1818477), (27, 1010265), (45, 606159), (47, 580365), (81, 336755), (135, 202053), (141, 193455), (235, 116073), (405, 67351), (423, 64485), (705, 38691), (1269, 21495), (1433, 19035), (2115, 12897), (3807, 7165), (4299, 6345)]