5425735

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 8064000

約数和(自身を除く): 2638265

約数列:

[1, 5, 7, 19, 35, 41, 95, 133, 199, 205, 287, 665, 779, 995, 1393, 1435, 3781, 3895, 5453, 6965, 8159, 18905, 26467, 27265, 40795, 57113, 132335, 155021, 285565, 775105, 1085147, 5425735]

約数ペア:

[(1, 5425735), (5, 1085147), (7, 775105), (19, 285565), (35, 155021), (41, 132335), (95, 57113), (133, 40795), (199, 27265), (205, 26467), (287, 18905), (665, 8159), (779, 6965), (995, 5453), (1393, 3895), (1435, 3781)]