53556555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1021}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 92715840

約数和(自身を除く): 39159285

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 269, 807, 1021, 1345, 3063, 3497, 4035, 5105, 10491, 13273, 15315, 17485, 39819, 52455, 66365, 199095, 274649, 823947, 1373245, 3570437, 4119735, 10711311, 17852185, 53556555]

約数ペア:

[(1, 53556555), (3, 17852185), (5, 10711311), (13, 4119735), (15, 3570437), (39, 1373245), (65, 823947), (195, 274649), (269, 199095), (807, 66365), (1021, 52455), (1345, 39819), (3063, 17485), (3497, 15315), (4035, 13273), (5105, 10491)]