57000285

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 104894400

約数和(自身を除く): 47894115

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 163, 171, 285, 409, 489, 815, 855, 1227, 1467, 2045, 2445, 3097, 3681, 6135, 7335, 7771, 9291, 15485, 18405, 23313, 27873, 38855, 46455, 66667, 69939, 116565, 139365, 200001, 333335, 349695, 600003, 1000005, 1266673, 3000015, 3800019, 6333365, 11400057, 19000095, 57000285]

約数ペア:

[(1, 57000285), (3, 19000095), (5, 11400057), (9, 6333365), (15, 3800019), (19, 3000015), (45, 1266673), (57, 1000005), (95, 600003), (163, 349695), (171, 333335), (285, 200001), (409, 139365), (489, 116565), (815, 69939), (855, 66667), (1227, 46455), (1467, 38855), (2045, 27873), (2445, 23313), (3097, 18405), (3681, 15485), (6135, 9291), (7335, 7771)]