25040613

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 13666587

約数列:

[1, 3, 13, 19, 39, 47, 57, 141, 247, 611, 719, 741, 893, 1833, 2157, 2679, 9347, 11609, 13661, 28041, 33793, 34827, 40983, 101379, 177593, 439309, 532779, 642067, 1317927, 1926201, 8346871, 25040613]

約数ペア:

[(1, 25040613), (3, 8346871), (13, 1926201), (19, 1317927), (39, 642067), (47, 532779), (57, 439309), (141, 177593), (247, 101379), (611, 40983), (719, 34827), (741, 33793), (893, 28041), (1833, 13661), (2157, 11609), (2679, 9347)]