901157075

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3119}}^1$

素因数の和:3276

約数の個数: 48

約数和(自身を含む): 1386577920

約数和(自身を除く): 485420845

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 127, 175, 325, 455, 635, 889, 1651, 2275, 3119, 3175, 4445, 8255, 11557, 15595, 21833, 22225, 40547, 41275, 57785, 77975, 109165, 202735, 283829, 288925, 396113, 545825, 1013675, 1419145, 1980565, 2772791, 5149469, 7095725, 9902825, 13863955, 25747345, 36046283, 69319775, 128736725, 180231415, 901157075]

約数ペア:

[(1, 901157075), (5, 180231415), (7, 128736725), (13, 69319775), (25, 36046283), (35, 25747345), (65, 13863955), (91, 9902825), (127, 7095725), (175, 5149469), (325, 2772791), (455, 1980565), (635, 1419145), (889, 1013675), (1651, 545825), (2275, 396113), (3119, 288925), (3175, 283829), (4445, 202735), (8255, 109165), (11557, 77975), (15595, 57785), (21833, 41275), (22225, 40547)]