47019025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 62105400

約数和(自身を除く): 15086375

約数列:

[1, 5, 17, 25, 85, 317, 349, 425, 1585, 1745, 5389, 5933, 7925, 8725, 26945, 29665, 110633, 134725, 148325, 553165, 1880761, 2765825, 9403805, 47019025]

約数ペア:

[(1, 47019025), (5, 9403805), (17, 2765825), (25, 1880761), (85, 553165), (317, 148325), (349, 134725), (425, 110633), (1585, 29665), (1745, 26945), (5389, 8725), (5933, 7925)]