12861361410915

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{1579}}^1\times {\mathrm{19661}}^1$

素因数の和:21708

約数の個数: 64

約数和(自身を含む): 20935971763200

約数和(自身を除く): 8074610352285

約数列:

[1, 3, 5, 15, 71, 213, 355, 389, 1065, 1167, 1579, 1945, 4737, 5835, 7895, 19661, 23685, 27619, 58983, 82857, 98305, 112109, 138095, 294915, 336327, 414285, 560545, 614231, 1395931, 1681635, 1842693, 3071155, 4187793, 6979655, 7648129, 9213465, 20938965, 22944387, 31044719, 38240645, 43610401, 93134157, 114721935, 130831203, 155223595, 218052005, 465670785, 543017159, 654156015, 1629051477, 2204175049, 2715085795, 6612525147, 8145257385, 11020875245, 12076395691, 33062625735, 36229187073, 60381978455, 181145935365, 857424094061, 2572272282183, 4287120470305, 12861361410915]

約数ペア:

[(1, 12861361410915), (3, 4287120470305), (5, 2572272282183), (15, 857424094061), (71, 181145935365), (213, 60381978455), (355, 36229187073), (389, 33062625735), (1065, 12076395691), (1167, 11020875245), (1579, 8145257385), (1945, 6612525147), (4737, 2715085795), (5835, 2204175049), (7895, 1629051477), (19661, 654156015), (23685, 543017159), (27619, 465670785), (58983, 218052005), (82857, 155223595), (98305, 130831203), (112109, 114721935), (138095, 93134157), (294915, 43610401), (336327, 38240645), (414285, 31044719), (560545, 22944387), (614231, 20938965), (1395931, 9213465), (1681635, 7648129), (1842693, 6979655), (3071155, 4187793)]