70472425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1667}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 93074400

約数和(自身を除く): 22601975

約数列:

[1, 5, 19, 25, 89, 95, 445, 475, 1667, 1691, 2225, 8335, 8455, 31673, 41675, 42275, 148363, 158365, 741815, 791825, 2818897, 3709075, 14094485, 70472425]

約数ペア:

[(1, 70472425), (5, 14094485), (19, 3709075), (25, 2818897), (89, 791825), (95, 741815), (445, 158365), (475, 148363), (1667, 42275), (1691, 41675), (2225, 31673), (8335, 8455)]