1942925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 2618880

約数和(自身を除く): 675955

約数列:

[1, 5, 23, 25, 31, 109, 115, 155, 545, 575, 713, 775, 2507, 2725, 3379, 3565, 12535, 16895, 17825, 62675, 77717, 84475, 388585, 1942925]

約数ペア:

[(1, 1942925), (5, 388585), (23, 84475), (25, 77717), (31, 62675), (109, 17825), (115, 16895), (155, 12535), (545, 3565), (575, 3379), (713, 2725), (775, 2507)]