557080457775

素因数分解:

$3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{2087}}^1\times {\mathrm{11593}}^1$

素因数の和:14000

約数の個数: 48

約数和(自身を含む): 924562324224

約数和(自身を除く): 367481866449

約数列:

[1, 3, 5, 15, 25, 75, 307, 921, 1535, 2087, 4605, 6261, 7675, 10435, 11593, 23025, 31305, 34779, 52175, 57965, 156525, 173895, 289825, 640709, 869475, 1922127, 3203545, 3559051, 9610635, 10677153, 16017725, 17795255, 24194591, 48053175, 53385765, 72583773, 88976275, 120972955, 266928825, 362918865, 604864775, 1814594325, 7427739437, 22283218311, 37138697185, 111416091555, 185693485925, 557080457775]

約数ペア:

[(1, 557080457775), (3, 185693485925), (5, 111416091555), (15, 37138697185), (25, 22283218311), (75, 7427739437), (307, 1814594325), (921, 604864775), (1535, 362918865), (2087, 266928825), (4605, 120972955), (6261, 88976275), (7675, 72583773), (10435, 53385765), (11593, 48053175), (23025, 24194591), (31305, 17795255), (34779, 16017725), (52175, 10677153), (57965, 9610635), (156525, 3559051), (173895, 3203545), (289825, 1922127), (640709, 869475)]