143122105

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 210712320

約数和(自身を除く): 67590215

約数列:

[1, 5, 7, 29, 35, 37, 103, 145, 185, 203, 259, 515, 721, 1015, 1073, 1295, 1369, 2987, 3605, 3811, 5365, 6845, 7511, 9583, 14935, 19055, 20909, 26677, 37555, 39701, 47915, 104545, 110519, 133385, 141007, 198505, 277907, 552595, 705035, 773633, 987049, 1389535, 3868165, 4089203, 4935245, 20446015, 28624421, 143122105]

約数ペア:

[(1, 143122105), (5, 28624421), (7, 20446015), (29, 4935245), (35, 4089203), (37, 3868165), (103, 1389535), (145, 987049), (185, 773633), (203, 705035), (259, 552595), (515, 277907), (721, 198505), (1015, 141007), (1073, 133385), (1295, 110519), (1369, 104545), (2987, 47915), (3605, 39701), (3811, 37555), (5365, 26677), (6845, 20909), (7511, 19055), (9583, 14935)]