27714575

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 41902080

約数和(自身を除く): 14187505

約数列:

[1, 5, 7, 25, 29, 35, 43, 127, 145, 175, 203, 215, 301, 635, 725, 889, 1015, 1075, 1247, 1505, 3175, 3683, 4445, 5075, 5461, 6235, 7525, 8729, 18415, 22225, 25781, 27305, 31175, 38227, 43645, 92075, 128905, 136525, 158369, 191135, 218225, 644525, 791845, 955675, 1108583, 3959225, 5542915, 27714575]

約数ペア:

[(1, 27714575), (5, 5542915), (7, 3959225), (25, 1108583), (29, 955675), (35, 791845), (43, 644525), (127, 218225), (145, 191135), (175, 158369), (203, 136525), (215, 128905), (301, 92075), (635, 43645), (725, 38227), (889, 31175), (1015, 27305), (1075, 25781), (1247, 22225), (1505, 18415), (3175, 8729), (3683, 7525), (4445, 6235), (5075, 5461)]