7140331385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{4463}}^1$

素因数の和:6029

約数の個数: 32

約数和(自身を含む): 9847941120

約数和(自身を除く): 2707609735

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 1531, 4463, 7655, 16841, 22315, 29089, 49093, 84205, 84797, 145445, 245465, 319979, 423985, 932767, 1599895, 4663835, 6832853, 34164265, 75161383, 129824207, 375806915, 649121035, 1428066277, 7140331385]

約数ペア:

[(1, 7140331385), (5, 1428066277), (11, 649121035), (19, 375806915), (55, 129824207), (95, 75161383), (209, 34164265), (1045, 6832853), (1531, 4663835), (4463, 1599895), (7655, 932767), (16841, 423985), (22315, 319979), (29089, 245465), (49093, 145445), (84205, 84797)]