249492045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{3697}}^1$

素因数の和:4125

約数の個数: 32

約数和(自身を含む): 436659840

約数和(自身を除く): 187167795

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 409, 1227, 2045, 3697, 4499, 6135, 11091, 13497, 18485, 22495, 40667, 55455, 67485, 122001, 203335, 610005, 1512073, 4536219, 7560365, 16632803, 22681095, 49898409, 83164015, 249492045]

約数ペア:

[(1, 249492045), (3, 83164015), (5, 49898409), (11, 22681095), (15, 16632803), (33, 7560365), (55, 4536219), (165, 1512073), (409, 610005), (1227, 203335), (2045, 122001), (3697, 67485), (4499, 55455), (6135, 40667), (11091, 22495), (13497, 18485)]