2055105

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 3937920

約数和(自身を除く): 1882815

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1171, 1755, 3513, 5855, 10539, 15223, 17565, 31617, 45669, 52695, 76115, 137007, 158085, 228345, 411021, 685035, 2055105]

約数ペア:

[(1, 2055105), (3, 685035), (5, 411021), (9, 228345), (13, 158085), (15, 137007), (27, 76115), (39, 52695), (45, 45669), (65, 31617), (117, 17565), (135, 15223), (195, 10539), (351, 5855), (585, 3513), (1171, 1755)]