138468485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1033}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 187608960

約数和(自身を除く): 49140475

約数列:

[1, 5, 17, 19, 83, 85, 95, 323, 415, 1033, 1411, 1577, 1615, 5165, 7055, 7885, 17561, 19627, 26809, 85739, 87805, 98135, 134045, 333659, 428695, 1457563, 1629041, 1668295, 7287815, 8145205, 27693697, 138468485]

約数ペア:

[(1, 138468485), (5, 27693697), (17, 8145205), (19, 7287815), (83, 1668295), (85, 1629041), (95, 1457563), (323, 428695), (415, 333659), (1033, 134045), (1411, 98135), (1577, 87805), (1615, 85739), (5165, 26809), (7055, 19627), (7885, 17561)]