2615705084175

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{66541}}^1\times {\mathrm{4127}}^1$

素因数の和:70808

約数の個数: 48

約数和(自身を含む): 4359806287872

約数和(自身を除く): 1744101203697

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 4127, 9525, 12381, 20635, 61905, 66541, 103175, 199623, 309525, 332705, 524129, 998115, 1572387, 1663525, 2620645, 4990575, 7861935, 8450707, 13103225, 25352121, 39309675, 42253535, 126760605, 211267675, 274614707, 633803025, 823844121, 1373073535, 4119220605, 6865367675, 20596103025, 34876067789, 104628203367, 174380338945, 523141016835, 871901694725, 2615705084175]

約数ペア:

[(1, 2615705084175), (3, 871901694725), (5, 523141016835), (15, 174380338945), (25, 104628203367), (75, 34876067789), (127, 20596103025), (381, 6865367675), (635, 4119220605), (1905, 1373073535), (3175, 823844121), (4127, 633803025), (9525, 274614707), (12381, 211267675), (20635, 126760605), (61905, 42253535), (66541, 39309675), (103175, 25352121), (199623, 13103225), (309525, 8450707), (332705, 7861935), (524129, 4990575), (998115, 2620645), (1572387, 1663525)]