71157835

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2027}}^1$

素因数の和:2115

約数の個数: 32

約数和(自身を含む): 105131520

約数和(自身を除く): 33973685

約数列:

[1, 5, 7, 17, 35, 59, 85, 119, 295, 413, 595, 1003, 2027, 2065, 5015, 7021, 10135, 14189, 34459, 35105, 70945, 119593, 172295, 241213, 597965, 837151, 1206065, 2033081, 4185755, 10165405, 14231567, 71157835]

約数ペア:

[(1, 71157835), (5, 14231567), (7, 10165405), (17, 4185755), (35, 2033081), (59, 1206065), (85, 837151), (119, 597965), (295, 241213), (413, 172295), (595, 119593), (1003, 70945), (2027, 35105), (2065, 34459), (5015, 14189), (7021, 10135)]