26415195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 45411840

約数和(自身を除く): 18996645

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 1459, 3621, 4377, 6035, 7295, 18105, 21885, 24803, 74409, 103589, 124015, 310767, 372045, 517945, 1553835, 1761013, 5283039, 8805065, 26415195]

約数ペア:

[(1, 26415195), (3, 8805065), (5, 5283039), (15, 1761013), (17, 1553835), (51, 517945), (71, 372045), (85, 310767), (213, 124015), (255, 103589), (355, 74409), (1065, 24803), (1207, 21885), (1459, 18105), (3621, 7295), (4377, 6035)]