4829551475

素因数分解:

$5^2\times 7^4\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1418

約数の個数: 60

約数和(自身を含む): 7106249040

約数和(自身を除く): 2276697565

約数列:

[1, 5, 7, 25, 35, 49, 61, 175, 245, 305, 343, 427, 1225, 1319, 1525, 1715, 2135, 2401, 2989, 6595, 8575, 9233, 10675, 12005, 14945, 20923, 32975, 46165, 60025, 64631, 74725, 80459, 104615, 146461, 230825, 323155, 402295, 452417, 523075, 563213, 732305, 1615775, 2011475, 2262085, 2816065, 3166919, 3661525, 3942491, 11310425, 14080325, 15834595, 19712455, 27597437, 79172975, 98562275, 137987185, 193182059, 689935925, 965910295, 4829551475]

約数ペア:

[(1, 4829551475), (5, 965910295), (7, 689935925), (25, 193182059), (35, 137987185), (49, 98562275), (61, 79172975), (175, 27597437), (245, 19712455), (305, 15834595), (343, 14080325), (427, 11310425), (1225, 3942491), (1319, 3661525), (1525, 3166919), (1715, 2816065), (2135, 2262085), (2401, 2011475), (2989, 1615775), (6595, 732305), (8575, 563213), (9233, 523075), (10675, 452417), (12005, 402295), (14945, 323155), (20923, 230825), (32975, 146461), (46165, 104615), (60025, 80459), (64631, 74725)]