134271385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 176947200

約数和(自身を除く): 42675815

約数列:

[1, 5, 19, 31, 95, 127, 155, 359, 589, 635, 1795, 2413, 2945, 3937, 6821, 11129, 12065, 19685, 34105, 45593, 55645, 74803, 211451, 227965, 374015, 866267, 1057255, 1413383, 4331335, 7066915, 26854277, 134271385]

約数ペア:

[(1, 134271385), (5, 26854277), (19, 7066915), (31, 4331335), (95, 1413383), (127, 1057255), (155, 866267), (359, 374015), (589, 227965), (635, 211451), (1795, 74803), (2413, 55645), (2945, 45593), (3937, 34105), (6821, 19685), (11129, 12065)]