2660804575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7673}}^1$

素因数の和:7804

約数の個数: 48

約数和(自身を含む): 3916686816

約数和(自身を除く): 1255882241

約数列:

[1, 5, 11, 13, 25, 55, 65, 97, 143, 275, 325, 485, 715, 1067, 1261, 2425, 3575, 5335, 6305, 7673, 13871, 26675, 31525, 38365, 69355, 84403, 99749, 191825, 346775, 422015, 498745, 744281, 1097239, 2110075, 2493725, 3721405, 5486195, 8187091, 9675653, 18607025, 27430975, 40935455, 48378265, 106432183, 204677275, 241891325, 532160915, 2660804575]

約数ペア:

[(1, 2660804575), (5, 532160915), (11, 241891325), (13, 204677275), (25, 106432183), (55, 48378265), (65, 40935455), (97, 27430975), (143, 18607025), (275, 9675653), (325, 8187091), (485, 5486195), (715, 3721405), (1067, 2493725), (1261, 2110075), (2425, 1097239), (3575, 744281), (5335, 498745), (6305, 422015), (7673, 346775), (13871, 191825), (26675, 99749), (31525, 84403), (38365, 69355)]