47474160895

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{252919}}^1$

素因数の和:253135

約数の個数: 32

約数和(自身を含む): 67596410880

約数和(自身を除く): 20122249985

約数列:

[1, 5, 7, 31, 35, 155, 173, 217, 865, 1085, 1211, 5363, 6055, 26815, 37541, 187705, 252919, 1264595, 1770433, 7840489, 8852165, 39202445, 43754987, 54883423, 218774935, 274417115, 306284909, 1356404597, 1531424545, 6782022985, 9494832179, 47474160895]

約数ペア:

[(1, 47474160895), (5, 9494832179), (7, 6782022985), (31, 1531424545), (35, 1356404597), (155, 306284909), (173, 274417115), (217, 218774935), (865, 54883423), (1085, 43754987), (1211, 39202445), (5363, 8852165), (6055, 7840489), (26815, 1770433), (37541, 1264595), (187705, 252919)]