71435156975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1082761}}^1$

素因数の和:1082820

約数の個数: 48

約数和(自身を含む): 112780489920

約数和(自身を除く): 41345332945

約数列:

[1, 5, 7, 13, 25, 29, 35, 65, 91, 145, 175, 203, 325, 377, 455, 725, 1015, 1885, 2275, 2639, 5075, 9425, 13195, 65975, 1082761, 5413805, 7579327, 14075893, 27069025, 31400069, 37896635, 70379465, 98531251, 157000345, 189483175, 219800483, 351897325, 408200897, 492656255, 785001725, 1099002415, 2041004485, 2463281275, 2857406279, 5495012075, 10205022425, 14287031395, 71435156975]

約数ペア:

[(1, 71435156975), (5, 14287031395), (7, 10205022425), (13, 5495012075), (25, 2857406279), (29, 2463281275), (35, 2041004485), (65, 1099002415), (91, 785001725), (145, 492656255), (175, 408200897), (203, 351897325), (325, 219800483), (377, 189483175), (455, 157000345), (725, 98531251), (1015, 70379465), (1885, 37896635), (2275, 31400069), (2639, 27069025), (5075, 14075893), (9425, 7579327), (13195, 5413805), (65975, 1082761)]