27118245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 55240704

約数和(自身を除く): 28122459

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 53, 55, 77, 105, 159, 165, 231, 265, 371, 385, 443, 583, 795, 1113, 1155, 1329, 1749, 1855, 2215, 2915, 3101, 4081, 4873, 5565, 6645, 8745, 9303, 12243, 14619, 15505, 20405, 23479, 24365, 34111, 46515, 61215, 70437, 73095, 102333, 117395, 164353, 170555, 258269, 352185, 493059, 511665, 774807, 821765, 1291345, 1807883, 2465295, 3874035, 5423649, 9039415, 27118245]

約数ペア:

[(1, 27118245), (3, 9039415), (5, 5423649), (7, 3874035), (11, 2465295), (15, 1807883), (21, 1291345), (33, 821765), (35, 774807), (53, 511665), (55, 493059), (77, 352185), (105, 258269), (159, 170555), (165, 164353), (231, 117395), (265, 102333), (371, 73095), (385, 70437), (443, 61215), (583, 46515), (795, 34111), (1113, 24365), (1155, 23479), (1329, 20405), (1749, 15505), (1855, 14619), (2215, 12243), (2915, 9303), (3101, 8745), (4081, 6645), (4873, 5565)]