1330393225

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7331}}^1$

素因数の和:7426

約数の個数: 48

約数和(自身を含む): 2029262976

約数和(自身を除く): 698869751

約数列:

[1, 5, 7, 17, 25, 35, 61, 85, 119, 175, 305, 425, 427, 595, 1037, 1525, 2135, 2975, 5185, 7259, 7331, 10675, 25925, 36295, 36655, 51317, 124627, 181475, 183275, 256585, 447191, 623135, 872389, 1282925, 2235955, 3115675, 3130337, 4361945, 7602247, 11179775, 15651685, 21809725, 38011235, 53215729, 78258425, 190056175, 266078645, 1330393225]

約数ペア:

[(1, 1330393225), (5, 266078645), (7, 190056175), (17, 78258425), (25, 53215729), (35, 38011235), (61, 21809725), (85, 15651685), (119, 11179775), (175, 7602247), (305, 4361945), (425, 3130337), (427, 3115675), (595, 2235955), (1037, 1282925), (1525, 872389), (2135, 623135), (2975, 447191), (5185, 256585), (7259, 183275), (7331, 181475), (10675, 124627), (25925, 51317), (36295, 36655)]