57046015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 76640256

約数和(自身を除く): 19594241

約数列:

[1, 5, 13, 47, 65, 71, 235, 263, 355, 611, 923, 1315, 3055, 3337, 3419, 4615, 12361, 16685, 17095, 18673, 43381, 61805, 93365, 160693, 216905, 242749, 803465, 877631, 1213745, 4388155, 11409203, 57046015]

約数ペア:

[(1, 57046015), (5, 11409203), (13, 4388155), (47, 1213745), (65, 877631), (71, 803465), (235, 242749), (263, 216905), (355, 160693), (611, 93365), (923, 61805), (1315, 43381), (3055, 18673), (3337, 17095), (3419, 16685), (4615, 12361)]