2016020117175

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{173}}^1\times {\mathrm{184753}}^1$

素因数の和:184997

約数の個数: 72

約数和(自身を含む): 3472025756784

約数和(自身を除く): 1456005639609

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 173, 435, 519, 725, 841, 865, 2175, 2523, 2595, 4205, 4325, 5017, 12615, 12975, 15051, 21025, 25085, 63075, 75255, 125425, 145493, 184753, 376275, 436479, 554259, 727465, 923765, 2182395, 2771295, 3637325, 4618825, 5357837, 10911975, 13856475, 16073511, 26789185, 31962269, 80367555, 95886807, 133945925, 155377273, 159811345, 401837775, 466131819, 479434035, 776886365, 799056725, 926905801, 2330659095, 2397170175, 2780717403, 3884431825, 4634529005, 11653295475, 13903587015, 23172645025, 26880268229, 69517935075, 80640804687, 134401341145, 403204023435, 672006705725, 2016020117175]

約数ペア:

[(1, 2016020117175), (3, 672006705725), (5, 403204023435), (15, 134401341145), (25, 80640804687), (29, 69517935075), (75, 26880268229), (87, 23172645025), (145, 13903587015), (173, 11653295475), (435, 4634529005), (519, 3884431825), (725, 2780717403), (841, 2397170175), (865, 2330659095), (2175, 926905801), (2523, 799056725), (2595, 776886365), (4205, 479434035), (4325, 466131819), (5017, 401837775), (12615, 159811345), (12975, 155377273), (15051, 133945925), (21025, 95886807), (25085, 80367555), (63075, 31962269), (75255, 26789185), (125425, 16073511), (145493, 13856475), (184753, 10911975), (376275, 5357837), (436479, 4618825), (554259, 3637325), (727465, 2771295), (923765, 2182395)]