26751285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^3$

素因数の和:84

約数の個数: 72

約数和(自身を含む): 54152280

約数和(自身を除く): 27400995

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 121, 153, 165, 187, 255, 289, 363, 495, 561, 605, 765, 867, 935, 1089, 1445, 1683, 1815, 2057, 2601, 2805, 3179, 4335, 4913, 5445, 6171, 8415, 9537, 10285, 13005, 14739, 15895, 18513, 24565, 28611, 30855, 34969, 44217, 47685, 54043, 73695, 92565, 104907, 143055, 162129, 174845, 221085, 270215, 314721, 486387, 524535, 594473, 810645, 1573605, 1783419, 2431935, 2972365, 5350257, 8917095, 26751285]

約数ペア:

[(1, 26751285), (3, 8917095), (5, 5350257), (9, 2972365), (11, 2431935), (15, 1783419), (17, 1573605), (33, 810645), (45, 594473), (51, 524535), (55, 486387), (85, 314721), (99, 270215), (121, 221085), (153, 174845), (165, 162129), (187, 143055), (255, 104907), (289, 92565), (363, 73695), (495, 54043), (561, 47685), (605, 44217), (765, 34969), (867, 30855), (935, 28611), (1089, 24565), (1445, 18513), (1683, 15895), (1815, 14739), (2057, 13005), (2601, 10285), (2805, 9537), (3179, 8415), (4335, 6171), (4913, 5445)]