55171665

素因数分解:

$3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1171}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 98448000

約数和(自身を除く): 43276335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 349, 1047, 1171, 1745, 3141, 3513, 5235, 5855, 9423, 10539, 15705, 17565, 31617, 47115, 52695, 158085, 408679, 1226037, 2043395, 3678111, 6130185, 11034333, 18390555, 55171665]

約数ペア:

[(1, 55171665), (3, 18390555), (5, 11034333), (9, 6130185), (15, 3678111), (27, 2043395), (45, 1226037), (135, 408679), (349, 158085), (1047, 52695), (1171, 47115), (1745, 31617), (3141, 17565), (3513, 15705), (5235, 10539), (5855, 9423)]