315055055

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 472042080

約数和(自身を除く): 156987025

約数列:

[1, 5, 7, 19, 35, 49, 53, 95, 133, 245, 265, 371, 665, 931, 1007, 1277, 1855, 2597, 4655, 5035, 6385, 7049, 8939, 12985, 24263, 35245, 44695, 49343, 62573, 67681, 121315, 169841, 246715, 312865, 338405, 473767, 849205, 1188887, 1285939, 2368835, 3316369, 5944435, 6429695, 9001573, 16581845, 45007865, 63011011, 315055055]

約数ペア:

[(1, 315055055), (5, 63011011), (7, 45007865), (19, 16581845), (35, 9001573), (49, 6429695), (53, 5944435), (95, 3316369), (133, 2368835), (245, 1285939), (265, 1188887), (371, 849205), (665, 473767), (931, 338405), (1007, 312865), (1277, 246715), (1855, 169841), (2597, 121315), (4655, 67681), (5035, 62573), (6385, 49343), (7049, 44695), (8939, 35245), (12985, 24263)]