413059325

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 610080000

約数和(自身を除く): 197020675

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 199, 203, 409, 725, 995, 1015, 1393, 2045, 2863, 4975, 5075, 5771, 6965, 10225, 11861, 14315, 28855, 34825, 40397, 59305, 71575, 81391, 83027, 144275, 201985, 296525, 406955, 415135, 569737, 1009925, 2034775, 2075675, 2360339, 2848685, 11801695, 14243425, 16522373, 59008475, 82611865, 413059325]

約数ペア:

[(1, 413059325), (5, 82611865), (7, 59008475), (25, 16522373), (29, 14243425), (35, 11801695), (145, 2848685), (175, 2360339), (199, 2075675), (203, 2034775), (409, 1009925), (725, 569737), (995, 415135), (1015, 406955), (1393, 296525), (2045, 201985), (2863, 144275), (4975, 83027), (5075, 81391), (5771, 71575), (6965, 59305), (10225, 40397), (11861, 34825), (14315, 28855)]