25346841

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 38290560

約数和(自身を除く): 12943719

約数列:

[1, 3, 13, 29, 39, 73, 87, 219, 307, 377, 921, 949, 1131, 2117, 2847, 3991, 6351, 8903, 11973, 22411, 26709, 27521, 67233, 82563, 115739, 291343, 347217, 649919, 874029, 1949757, 8448947, 25346841]

約数ペア:

[(1, 25346841), (3, 8448947), (13, 1949757), (29, 874029), (39, 649919), (73, 347217), (87, 291343), (219, 115739), (307, 82563), (377, 67233), (921, 27521), (949, 26709), (1131, 22411), (2117, 11973), (2847, 8903), (3991, 6351)]