26145855

素因数分解:

$3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{661}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 46710720

約数和(自身を除く): 20564865

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 293, 661, 879, 1465, 1983, 2637, 3305, 4395, 5949, 7911, 9915, 13185, 17847, 29745, 39555, 89235, 193673, 581019, 968365, 1743057, 2905095, 5229171, 8715285, 26145855]

約数ペア:

[(1, 26145855), (3, 8715285), (5, 5229171), (9, 2905095), (15, 1743057), (27, 968365), (45, 581019), (135, 193673), (293, 89235), (661, 39555), (879, 29745), (1465, 17847), (1983, 13185), (2637, 9915), (3305, 7911), (4395, 5949)]