47984405

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 22517995

約数列:

[1, 5, 7, 19, 35, 59, 95, 133, 295, 413, 665, 1121, 1223, 2065, 5605, 6115, 7847, 8561, 23237, 39235, 42805, 72157, 116185, 162659, 360785, 505099, 813295, 1370983, 2525495, 6854915, 9596881, 47984405]

約数ペア:

[(1, 47984405), (5, 9596881), (7, 6854915), (19, 2525495), (35, 1370983), (59, 813295), (95, 505099), (133, 360785), (295, 162659), (413, 116185), (665, 72157), (1121, 42805), (1223, 39235), (2065, 23237), (5605, 8561), (6115, 7847)]