27941085

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 50064000

約数和(自身を除く): 22122915

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 1489, 2085, 3753, 4467, 6255, 7445, 13401, 18765, 22335, 40203, 67005, 201015, 206971, 620913, 1034855, 1862739, 3104565, 5588217, 9313695, 27941085]

約数ペア:

[(1, 27941085), (3, 9313695), (5, 5588217), (9, 3104565), (15, 1862739), (27, 1034855), (45, 620913), (135, 206971), (139, 201015), (417, 67005), (695, 40203), (1251, 22335), (1489, 18765), (2085, 13401), (3753, 7445), (4467, 6255)]