39200085

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2089}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 70224000

約数和(自身を除く): 31023915

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 2089, 3753, 6255, 6267, 10445, 18765, 18801, 31335, 56403, 94005, 282015, 290371, 871113, 1451855, 2613339, 4355565, 7840017, 13066695, 39200085]

約数ペア:

[(1, 39200085), (3, 13066695), (5, 7840017), (9, 4355565), (15, 2613339), (27, 1451855), (45, 871113), (135, 290371), (139, 282015), (417, 94005), (695, 56403), (1251, 31335), (2085, 18801), (2089, 18765), (3753, 10445), (6255, 6267)]