156934525825

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{159539}}^1$

素因数の和:159647

約数の個数: 72

約数和(自身を含む): 250333575840

約数和(自身を除く): 93399050015

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 73, 77, 175, 245, 275, 365, 385, 511, 539, 803, 1225, 1825, 1925, 2555, 2695, 3577, 4015, 5621, 12775, 13475, 17885, 20075, 28105, 39347, 89425, 140525, 159539, 196735, 797695, 983675, 1116773, 1754929, 3988475, 5583865, 7817411, 8774645, 11646347, 12284503, 27919325, 39087055, 43873225, 58231735, 61422515, 81524429, 85991521, 128109817, 195435275, 291158675, 307112575, 407622145, 429957605, 570671003, 640549085, 896768719, 2038110725, 2149788025, 2853355015, 3202745425, 4483843595, 6277381033, 14266775075, 22419217975, 31386905165, 156934525825]

約数ペア:

[(1, 156934525825), (5, 31386905165), (7, 22419217975), (11, 14266775075), (25, 6277381033), (35, 4483843595), (49, 3202745425), (55, 2853355015), (73, 2149788025), (77, 2038110725), (175, 896768719), (245, 640549085), (275, 570671003), (365, 429957605), (385, 407622145), (511, 307112575), (539, 291158675), (803, 195435275), (1225, 128109817), (1825, 85991521), (1925, 81524429), (2555, 61422515), (2695, 58231735), (3577, 43873225), (4015, 39087055), (5621, 27919325), (12775, 12284503), (13475, 11646347), (17885, 8774645), (20075, 7817411), (28105, 5583865), (39347, 3988475), (89425, 1754929), (140525, 1116773), (159539, 983675), (196735, 797695)]