39572385

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90971}}^1$

素因数の和:91008

約数の個数: 16

約数和(自身を含む): 65499840

約数和(自身を除く): 25927455

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 90971, 272913, 454855, 1364565, 2638159, 7914477, 13190795, 39572385]

約数ペア:

[(1, 39572385), (3, 13190795), (5, 7914477), (15, 2638159), (29, 1364565), (87, 454855), (145, 272913), (435, 90971)]