342247235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 460354752

約数和(自身を除く): 118107517

約数列:

[1, 5, 11, 53, 55, 137, 265, 583, 685, 857, 1507, 2915, 4285, 7261, 7535, 9427, 36305, 45421, 47135, 79871, 117409, 227105, 399355, 499631, 587045, 1291499, 2498155, 6222677, 6457495, 31113385, 68449447, 342247235]

約数ペア:

[(1, 342247235), (5, 68449447), (11, 31113385), (53, 6457495), (55, 6222677), (137, 2498155), (265, 1291499), (583, 587045), (685, 499631), (857, 399355), (1507, 227105), (2915, 117409), (4285, 79871), (7261, 47135), (7535, 45421), (9427, 36305)]