2007066225

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{1429}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 3386102720

約数和(自身を除く): 1379036495

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 307, 915, 921, 1429, 1525, 1535, 4287, 4575, 4605, 7145, 7675, 18727, 21435, 23025, 35725, 56181, 87169, 93635, 107175, 261507, 280905, 435845, 438703, 468175, 1307535, 1316109, 1404525, 2179225, 2193515, 6537675, 6580545, 10967575, 26760883, 32902725, 80282649, 133804415, 401413245, 669022075, 2007066225]

約数ペア:

[(1, 2007066225), (3, 669022075), (5, 401413245), (15, 133804415), (25, 80282649), (61, 32902725), (75, 26760883), (183, 10967575), (305, 6580545), (307, 6537675), (915, 2193515), (921, 2179225), (1429, 1404525), (1525, 1316109), (1535, 1307535), (4287, 468175), (4575, 438703), (4605, 435845), (7145, 280905), (7675, 261507), (18727, 107175), (21435, 93635), (23025, 87169), (35725, 56181)]