255037825

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1453}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 389439360

約数和(自身を除く): 134401535

約数列:

[1, 5, 7, 17, 25, 35, 59, 85, 119, 175, 295, 413, 425, 595, 1003, 1453, 1475, 2065, 2975, 5015, 7021, 7265, 10171, 10325, 24701, 25075, 35105, 36325, 50855, 85727, 123505, 172907, 175525, 254275, 428635, 600089, 617525, 864535, 1457359, 2143175, 3000445, 4322675, 7286795, 10201513, 15002225, 36433975, 51007565, 255037825]

約数ペア:

[(1, 255037825), (5, 51007565), (7, 36433975), (17, 15002225), (25, 10201513), (35, 7286795), (59, 4322675), (85, 3000445), (119, 2143175), (175, 1457359), (295, 864535), (413, 617525), (425, 600089), (595, 428635), (1003, 254275), (1453, 175525), (1475, 172907), (2065, 123505), (2975, 85727), (5015, 50855), (7021, 36325), (7265, 35105), (10171, 25075), (10325, 24701)]