494235

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{523}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 1006080

約数和(自身を除く): 511845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 523, 945, 1569, 2615, 3661, 4707, 7845, 10983, 14121, 18305, 23535, 32949, 54915, 70605, 98847, 164745, 494235]

約数ペア:

[(1, 494235), (3, 164745), (5, 98847), (7, 70605), (9, 54915), (15, 32949), (21, 23535), (27, 18305), (35, 14121), (45, 10983), (63, 7845), (105, 4707), (135, 3661), (189, 2615), (315, 1569), (523, 945)]