47508265

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 69120000

約数和(自身を除く): 21611735

約数列:

[1, 5, 7, 19, 35, 95, 133, 199, 359, 665, 995, 1393, 1795, 2513, 3781, 6821, 6965, 12565, 18905, 26467, 34105, 47747, 71441, 132335, 238735, 357205, 500087, 1357379, 2500435, 6786895, 9501653, 47508265]

約数ペア:

[(1, 47508265), (5, 9501653), (7, 6786895), (19, 2500435), (35, 1357379), (95, 500087), (133, 357205), (199, 238735), (359, 132335), (665, 71441), (995, 47747), (1393, 34105), (1795, 26467), (2513, 18905), (3781, 12565), (6821, 6965)]