98438335

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 129024000

約数和(自身を除く): 30585665

約数列:

[1, 5, 19, 41, 95, 127, 199, 205, 635, 779, 995, 2413, 3781, 3895, 5207, 8159, 12065, 18905, 25273, 26035, 40795, 98933, 126365, 155021, 480187, 494665, 775105, 1036193, 2400935, 5180965, 19687667, 98438335]

約数ペア:

[(1, 98438335), (5, 19687667), (19, 5180965), (41, 2400935), (95, 1036193), (127, 775105), (199, 494665), (205, 480187), (635, 155021), (779, 126365), (995, 98933), (2413, 40795), (3781, 26035), (3895, 25273), (5207, 18905), (8159, 12065)]