2531085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1823475

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 107, 249, 285, 321, 415, 535, 1245, 1577, 1605, 2033, 4731, 6099, 7885, 8881, 10165, 23655, 26643, 30495, 44405, 133215, 168739, 506217, 843695, 2531085]

約数ペア:

[(1, 2531085), (3, 843695), (5, 506217), (15, 168739), (19, 133215), (57, 44405), (83, 30495), (95, 26643), (107, 23655), (249, 10165), (285, 8881), (321, 7885), (415, 6099), (535, 4731), (1245, 2033), (1577, 1605)]