7137976905

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{11087}}^1$

素因数の和:11371

約数の個数: 64

約数和(自身を含む): 13412044800

約数和(自身を除く): 6274067895

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 251, 285, 513, 753, 855, 1255, 2259, 2565, 3765, 4769, 6777, 11087, 11295, 14307, 23845, 33261, 33885, 42921, 55435, 71535, 99783, 128763, 166305, 210653, 214605, 299349, 498915, 631959, 643815, 1053265, 1496745, 1895877, 2782837, 3159795, 5687631, 8348511, 9479385, 13914185, 25045533, 28438155, 41742555, 52873903, 75136599, 125227665, 158621709, 264369515, 375682995, 475865127, 793108545, 1427595381, 2379325635, 7137976905]

約数ペア:

[(1, 7137976905), (3, 2379325635), (5, 1427595381), (9, 793108545), (15, 475865127), (19, 375682995), (27, 264369515), (45, 158621709), (57, 125227665), (95, 75136599), (135, 52873903), (171, 41742555), (251, 28438155), (285, 25045533), (513, 13914185), (753, 9479385), (855, 8348511), (1255, 5687631), (2259, 3159795), (2565, 2782837), (3765, 1895877), (4769, 1496745), (6777, 1053265), (11087, 643815), (11295, 631959), (14307, 498915), (23845, 299349), (33261, 214605), (33885, 210653), (42921, 166305), (55435, 128763), (71535, 99783)]