15706856075

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{839}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 20248704000

約数和(自身を除く): 4541847925

約数列:

[1, 5, 25, 53, 71, 199, 265, 355, 839, 995, 1325, 1775, 3763, 4195, 4975, 10547, 14129, 18815, 20975, 44467, 52735, 59569, 70645, 94075, 166961, 222335, 263675, 297845, 353225, 748837, 834805, 1111675, 1489225, 3157157, 3744185, 4174025, 8848933, 11854231, 15785785, 18720925, 44244665, 59271155, 78928925, 221223325, 296355775, 628274243, 3141371215, 15706856075]

約数ペア:

[(1, 15706856075), (5, 3141371215), (25, 628274243), (53, 296355775), (71, 221223325), (199, 78928925), (265, 59271155), (355, 44244665), (839, 18720925), (995, 15785785), (1325, 11854231), (1775, 8848933), (3763, 4174025), (4195, 3744185), (4975, 3157157), (10547, 1489225), (14129, 1111675), (18815, 834805), (20975, 748837), (44467, 353225), (52735, 297845), (59569, 263675), (70645, 222335), (94075, 166961)]