872795735

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{1013}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 1214853120

約数和(自身を除く): 342057385

約数列:

[1, 5, 7, 35, 103, 239, 515, 721, 1013, 1195, 1673, 3605, 5065, 7091, 8365, 24617, 35455, 104339, 123085, 172319, 242107, 521695, 730373, 861595, 1210535, 1694749, 3651865, 8473745, 24937021, 124685105, 174559147, 872795735]

約数ペア:

[(1, 872795735), (5, 174559147), (7, 124685105), (35, 24937021), (103, 8473745), (239, 3651865), (515, 1694749), (721, 1210535), (1013, 861595), (1195, 730373), (1673, 521695), (3605, 242107), (5065, 172319), (7091, 123085), (8365, 104339), (24617, 35455)]