53925515

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 78865920

約数和(自身を除く): 24940405

約数列:

[1, 5, 7, 19, 35, 83, 95, 133, 415, 581, 665, 977, 1577, 2905, 4885, 6839, 7885, 11039, 18563, 34195, 55195, 81091, 92815, 129941, 405455, 567637, 649705, 1540729, 2838185, 7703645, 10785103, 53925515]

約数ペア:

[(1, 53925515), (5, 10785103), (7, 7703645), (19, 2838185), (35, 1540729), (83, 649705), (95, 567637), (133, 405455), (415, 129941), (581, 92815), (665, 81091), (977, 55195), (1577, 34195), (2905, 18563), (4885, 11039), (6839, 7885)]