172097745

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{395627}}^1$

素因数の和:395664

約数の個数: 16

約数和(自身を含む): 284852160

約数和(自身を除く): 112754415

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 395627, 1186881, 1978135, 5934405, 11473183, 34419549, 57365915, 172097745]

約数ペア:

[(1, 172097745), (3, 57365915), (5, 34419549), (15, 11473183), (29, 5934405), (87, 1978135), (145, 1186881), (435, 395627)]