2214405

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 4032000

約数和(自身を除く): 1817595

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 349, 423, 705, 1047, 1269, 1745, 2115, 3141, 5235, 6345, 9423, 15705, 16403, 47115, 49209, 82015, 147627, 246045, 442881, 738135, 2214405]

約数ペア:

[(1, 2214405), (3, 738135), (5, 442881), (9, 246045), (15, 147627), (27, 82015), (45, 49209), (47, 47115), (135, 16403), (141, 15705), (235, 9423), (349, 6345), (423, 5235), (705, 3141), (1047, 2115), (1269, 1745)]