1831532156905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1303}}^1\times {\mathrm{80621}}^1$

素因数の和:82257

約数の個数: 32

約数和(自身を含む): 2407081390848

約数和(自身を除く): 575549233943

約数列:

[1, 5, 11, 55, 317, 1303, 1585, 3487, 6515, 14333, 17435, 71665, 80621, 403105, 413051, 886831, 2065255, 4434155, 4543561, 22717805, 25556857, 105049163, 127784285, 281125427, 525245815, 1155540793, 1405627135, 5777703965, 33300584671, 166502923355, 366306431381, 1831532156905]

約数ペア:

[(1, 1831532156905), (5, 366306431381), (11, 166502923355), (55, 33300584671), (317, 5777703965), (1303, 1405627135), (1585, 1155540793), (3487, 525245815), (6515, 281125427), (14333, 127784285), (17435, 105049163), (71665, 25556857), (80621, 22717805), (403105, 4543561), (413051, 4434155), (886831, 2065255)]