3862225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 5178240

約数和(自身を除く): 1316015

約数列:

[1, 5, 19, 25, 47, 95, 173, 235, 475, 865, 893, 1175, 3287, 4325, 4465, 8131, 16435, 22325, 40655, 82175, 154489, 203275, 772445, 3862225]

約数ペア:

[(1, 3862225), (5, 772445), (19, 203275), (25, 154489), (47, 82175), (95, 40655), (173, 22325), (235, 16435), (475, 8131), (865, 4465), (893, 4325), (1175, 3287)]