28149736005

素因数分解:

$3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{1823}}^1$

素因数の和:2093

約数の個数: 96

約数和(自身を含む): 51627663360

約数和(自身を除く): 23477927355

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 179, 213, 243, 355, 405, 537, 639, 895, 1065, 1215, 1611, 1823, 1917, 2685, 3195, 4833, 5469, 5751, 8055, 9115, 9585, 12709, 14499, 16407, 17253, 24165, 27345, 28755, 38127, 43497, 49221, 63545, 72495, 82035, 86265, 114381, 129433, 147663, 190635, 217485, 246105, 326317, 343143, 388299, 442989, 571905, 647165, 738315, 978951, 1029429, 1164897, 1631585, 1715715, 1941495, 2214945, 2936853, 3088287, 3494691, 4894755, 5147145, 5824485, 8810559, 10484073, 14684265, 15441435, 17473455, 23168507, 26431677, 31452219, 44052795, 52420365, 69505521, 79295031, 115842535, 132158385, 157261095, 208516563, 347527605, 396475155, 625549689, 1042582815, 1876649067, 3127748445, 5629947201, 9383245335, 28149736005]

約数ペア:

[(1, 28149736005), (3, 9383245335), (5, 5629947201), (9, 3127748445), (15, 1876649067), (27, 1042582815), (45, 625549689), (71, 396475155), (81, 347527605), (135, 208516563), (179, 157261095), (213, 132158385), (243, 115842535), (355, 79295031), (405, 69505521), (537, 52420365), (639, 44052795), (895, 31452219), (1065, 26431677), (1215, 23168507), (1611, 17473455), (1823, 15441435), (1917, 14684265), (2685, 10484073), (3195, 8810559), (4833, 5824485), (5469, 5147145), (5751, 4894755), (8055, 3494691), (9115, 3088287), (9585, 2936853), (12709, 2214945), (14499, 1941495), (16407, 1715715), (17253, 1631585), (24165, 1164897), (27345, 1029429), (28755, 978951), (38127, 738315), (43497, 647165), (49221, 571905), (63545, 442989), (72495, 388299), (82035, 343143), (86265, 326317), (114381, 246105), (129433, 217485), (147663, 190635)]