2007804525

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{449}}^1\times {\mathrm{547}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 3363624000

約数和(自身を除く): 1355819475

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 449, 545, 547, 1347, 1635, 1641, 2245, 2725, 2735, 6735, 8175, 8205, 11225, 13675, 33675, 41025, 48941, 59623, 146823, 178869, 244705, 245603, 298115, 734115, 736809, 894345, 1223525, 1228015, 1490575, 3670575, 3684045, 4471725, 6140075, 18420225, 26770727, 80312181, 133853635, 401560905, 669268175, 2007804525]

約数ペア:

[(1, 2007804525), (3, 669268175), (5, 401560905), (15, 133853635), (25, 80312181), (75, 26770727), (109, 18420225), (327, 6140075), (449, 4471725), (545, 3684045), (547, 3670575), (1347, 1490575), (1635, 1228015), (1641, 1223525), (2245, 894345), (2725, 736809), (2735, 734115), (6735, 298115), (8175, 245603), (8205, 244705), (11225, 178869), (13675, 146823), (33675, 59623), (41025, 48941)]