17090645

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 25338096

約数和(自身を除く): 8247451

約数列:

[1, 5, 11, 13, 41, 53, 55, 65, 121, 143, 205, 265, 451, 533, 583, 605, 689, 715, 1573, 2173, 2255, 2665, 2915, 3445, 4961, 5863, 6413, 7579, 7865, 10865, 23903, 24805, 28249, 29315, 32065, 37895, 64493, 83369, 119515, 141245, 262933, 310739, 322465, 416845, 1314665, 1553695, 3418129, 17090645]

約数ペア:

[(1, 17090645), (5, 3418129), (11, 1553695), (13, 1314665), (41, 416845), (53, 322465), (55, 310739), (65, 262933), (121, 141245), (143, 119515), (205, 83369), (265, 64493), (451, 37895), (533, 32065), (583, 29315), (605, 28249), (689, 24805), (715, 23903), (1573, 10865), (2173, 7865), (2255, 7579), (2665, 6413), (2915, 5863), (3445, 4961)]