123374015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 162077760

約数和(自身を除く): 38703745

約数列:

[1, 5, 17, 59, 73, 85, 295, 337, 365, 1003, 1241, 1685, 4307, 5015, 5729, 6205, 19883, 21535, 24601, 28645, 73219, 99415, 123005, 338011, 366095, 418217, 1451459, 1690055, 2091085, 7257295, 24674803, 123374015]

約数ペア:

[(1, 123374015), (5, 24674803), (17, 7257295), (59, 2091085), (73, 1690055), (85, 1451459), (295, 418217), (337, 366095), (365, 338011), (1003, 123005), (1241, 99415), (1685, 73219), (4307, 28645), (5015, 24601), (5729, 21535), (6205, 19883)]