844492075

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 1232064000

約数和(自身を除く): 387571925

約数列:

[1, 5, 7, 25, 35, 59, 89, 175, 295, 413, 445, 623, 919, 1475, 2065, 2225, 3115, 4595, 5251, 6433, 10325, 15575, 22975, 26255, 32165, 36757, 54221, 81791, 131275, 160825, 183785, 271105, 379547, 408955, 572537, 918925, 1355525, 1897735, 2044775, 2862685, 4825669, 9488675, 14313425, 24128345, 33779683, 120641725, 168898415, 844492075]

約数ペア:

[(1, 844492075), (5, 168898415), (7, 120641725), (25, 33779683), (35, 24128345), (59, 14313425), (89, 9488675), (175, 4825669), (295, 2862685), (413, 2044775), (445, 1897735), (623, 1355525), (919, 918925), (1475, 572537), (2065, 408955), (2225, 379547), (3115, 271105), (4595, 183785), (5251, 160825), (6433, 131275), (10325, 81791), (15575, 54221), (22975, 36757), (26255, 32165)]