27551205

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18553}}^1$

素因数の和:18578

約数の個数: 32

約数和(自身を含む): 53435520

約数和(自身を除く): 25884315

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 18553, 55659, 92765, 166977, 204083, 278295, 500931, 612249, 834885, 1020415, 1836747, 2504655, 3061245, 5510241, 9183735, 27551205]

約数ペア:

[(1, 27551205), (3, 9183735), (5, 5510241), (9, 3061245), (11, 2504655), (15, 1836747), (27, 1020415), (33, 834885), (45, 612249), (55, 500931), (99, 278295), (135, 204083), (165, 166977), (297, 92765), (495, 55659), (1485, 18553)]