224036225

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 333597696

約数和(自身を除く): 109561471

約数列:

[1, 5, 7, 25, 31, 35, 61, 155, 175, 217, 305, 427, 677, 775, 1085, 1525, 1891, 2135, 3385, 4739, 5425, 9455, 10675, 13237, 16925, 20987, 23695, 41297, 47275, 66185, 104935, 118475, 146909, 206485, 289079, 330925, 524675, 734545, 1032425, 1280207, 1445395, 3672725, 6401035, 7226975, 8961449, 32005175, 44807245, 224036225]

約数ペア:

[(1, 224036225), (5, 44807245), (7, 32005175), (25, 8961449), (31, 7226975), (35, 6401035), (61, 3672725), (155, 1445395), (175, 1280207), (217, 1032425), (305, 734545), (427, 524675), (677, 330925), (775, 289079), (1085, 206485), (1525, 146909), (1891, 118475), (2135, 104935), (3385, 66185), (4739, 47275), (5425, 41297), (9455, 23695), (10675, 20987), (13237, 16925)]