5635212121

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 7466981760

約数和(自身を除く): 1831769639

約数列:

[1, 7, 11, 49, 53, 77, 79, 121, 227, 371, 539, 553, 583, 847, 869, 1589, 2497, 2597, 3871, 4081, 4187, 5929, 6083, 6413, 9559, 11123, 12031, 17479, 17933, 27467, 28567, 29309, 42581, 44891, 46057, 66913, 84217, 122353, 125531, 132341, 192269, 197263, 205163, 314237, 322399, 468391, 506627, 589519, 878717, 926387, 950449, 1345883, 1380841, 1455751, 2169893, 2256793, 3546389, 6484709, 6653143, 9665887, 10190257, 10454939, 15189251, 24824723, 46572001, 71331799, 73184573, 106324757, 115004329, 512292011, 805030303, 5635212121]

約数ペア:

[(1, 5635212121), (7, 805030303), (11, 512292011), (49, 115004329), (53, 106324757), (77, 73184573), (79, 71331799), (121, 46572001), (227, 24824723), (371, 15189251), (539, 10454939), (553, 10190257), (583, 9665887), (847, 6653143), (869, 6484709), (1589, 3546389), (2497, 2256793), (2597, 2169893), (3871, 1455751), (4081, 1380841), (4187, 1345883), (5929, 950449), (6083, 926387), (6413, 878717), (9559, 589519), (11123, 506627), (12031, 468391), (17479, 322399), (17933, 314237), (27467, 205163), (28567, 197263), (29309, 192269), (42581, 132341), (44891, 125531), (46057, 122353), (66913, 84217)]