769798185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 1381121280

約数和(自身を除く): 611323095

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 197, 377, 435, 591, 691, 985, 1131, 1885, 2073, 2561, 2955, 3455, 5655, 5713, 7683, 8983, 10365, 12805, 17139, 20039, 26949, 28565, 38415, 44915, 60117, 74269, 85695, 100195, 134745, 136127, 222807, 260507, 300585, 371345, 408381, 680635, 781521, 1114035, 1302535, 1769651, 2041905, 3907605, 3947683, 5308953, 8848255, 11843049, 19738415, 26544765, 51319879, 59215245, 153959637, 256599395, 769798185]

約数ペア:

[(1, 769798185), (3, 256599395), (5, 153959637), (13, 59215245), (15, 51319879), (29, 26544765), (39, 19738415), (65, 11843049), (87, 8848255), (145, 5308953), (195, 3947683), (197, 3907605), (377, 2041905), (435, 1769651), (591, 1302535), (691, 1114035), (985, 781521), (1131, 680635), (1885, 408381), (2073, 371345), (2561, 300585), (2955, 260507), (3455, 222807), (5655, 136127), (5713, 134745), (7683, 100195), (8983, 85695), (10365, 74269), (12805, 60117), (17139, 44915), (20039, 38415), (26949, 28565)]