1229320295

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{1789}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 1747612800

約数和(自身を除く): 518292505

約数列:

[1, 5, 7, 29, 35, 145, 203, 677, 1015, 1789, 3385, 4739, 8945, 12523, 19633, 23695, 51881, 62615, 98165, 137431, 259405, 363167, 687155, 1211153, 1815835, 6055765, 8478071, 35123437, 42390355, 175617185, 245864059, 1229320295]

約数ペア:

[(1, 1229320295), (5, 245864059), (7, 175617185), (29, 42390355), (35, 35123437), (145, 8478071), (203, 6055765), (677, 1815835), (1015, 1211153), (1789, 687155), (3385, 363167), (4739, 259405), (8945, 137431), (12523, 98165), (19633, 62615), (23695, 51881)]