26829825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 51264576

約数和(自身を除く): 24434751

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 1913, 2805, 4675, 5739, 9565, 14025, 21043, 28695, 32521, 47825, 63129, 97563, 105215, 143475, 162605, 315645, 357731, 487815, 526075, 813025, 1073193, 1578225, 1788655, 2439075, 5365965, 8943275, 26829825]

約数ペア:

[(1, 26829825), (3, 8943275), (5, 5365965), (11, 2439075), (15, 1788655), (17, 1578225), (25, 1073193), (33, 813025), (51, 526075), (55, 487815), (75, 357731), (85, 315645), (165, 162605), (187, 143475), (255, 105215), (275, 97563), (425, 63129), (561, 47825), (825, 32521), (935, 28695), (1275, 21043), (1913, 14025), (2805, 9565), (4675, 5739)]