53955705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{463}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 91805184

約数和(自身を除く): 37849479

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 457, 463, 1371, 1389, 2285, 2315, 6855, 6945, 7769, 7871, 23307, 23613, 38845, 39355, 116535, 118065, 211591, 634773, 1057955, 3173865, 3597047, 10791141, 17985235, 53955705]

約数ペア:

[(1, 53955705), (3, 17985235), (5, 10791141), (15, 3597047), (17, 3173865), (51, 1057955), (85, 634773), (255, 211591), (457, 118065), (463, 116535), (1371, 39355), (1389, 38845), (2285, 23613), (2315, 23307), (6855, 7871), (6945, 7769)]