67906067425

素因数分解:

$5^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{569}}^1\times {\mathrm{2593}}^1$

素因数の和:3442

約数の個数: 48

約数和(自身を含む): 96805589760

約数和(自身を除く): 28899522335

約数列:

[1, 5, 7, 25, 35, 175, 263, 569, 1315, 1841, 2593, 2845, 3983, 6575, 9205, 12965, 14225, 18151, 19915, 46025, 64825, 90755, 99575, 149647, 453775, 681959, 748235, 1047529, 1475417, 3409795, 3741175, 4773713, 5237645, 7377085, 10327919, 17048975, 23868565, 26188225, 36885425, 51639595, 119342825, 258197975, 388034671, 1940173355, 2716242697, 9700866775, 13581213485, 67906067425]

約数ペア:

[(1, 67906067425), (5, 13581213485), (7, 9700866775), (25, 2716242697), (35, 1940173355), (175, 388034671), (263, 258197975), (569, 119342825), (1315, 51639595), (1841, 36885425), (2593, 26188225), (2845, 23868565), (3983, 17048975), (6575, 10327919), (9205, 7377085), (12965, 5237645), (14225, 4773713), (18151, 3741175), (19915, 3409795), (46025, 1475417), (64825, 1047529), (90755, 748235), (99575, 681959), (149647, 453775)]