210006987255

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{491}}^1\times {\mathrm{2083}}^1$

素因数の和:2620

約数の個数: 144

約数和(自身を含む): 409794892416

約数和(自身を除く): 199787905161

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 169, 195, 243, 351, 405, 491, 507, 585, 845, 1053, 1215, 1473, 1521, 1755, 2083, 2455, 2535, 3159, 4419, 4563, 5265, 6249, 6383, 7365, 7605, 10415, 13257, 13689, 15795, 18747, 19149, 22095, 22815, 27079, 31245, 31915, 39771, 41067, 56241, 57447, 66285, 68445, 81237, 82979, 93735, 95745, 119313, 135395, 168723, 172341, 198855, 205335, 243711, 248937, 281205, 287235, 352027, 406185, 414895, 506169, 517023, 596565, 731133, 746811, 843615, 861705, 1022753, 1056081, 1218555, 1244685, 1551069, 1760135, 2193399, 2240433, 2530845, 2585115, 3068259, 3168243, 3655665, 3734055, 5113765, 5280405, 6580197, 6721299, 7755345, 9204777, 9504729, 10966995, 11202165, 13295789, 15341295, 15841215, 20163897, 27614331, 28514187, 32900985, 33606495, 39887367, 46023885, 47523645, 66478945, 82842993, 85542561, 100819485, 119662101, 138071655, 142570935, 172845257, 199436835, 248528979, 358986303, 414214965, 427712805, 518535771, 598310505, 864226285, 1076958909, 1242644895, 1555607313, 1794931515, 2592678855, 3230876727, 4666821939, 5384794545, 7778036565, 14000465817, 16154383635, 23334109695, 42001397451, 70002329085, 210006987255]

約数ペア:

[(1, 210006987255), (3, 70002329085), (5, 42001397451), (9, 23334109695), (13, 16154383635), (15, 14000465817), (27, 7778036565), (39, 5384794545), (45, 4666821939), (65, 3230876727), (81, 2592678855), (117, 1794931515), (135, 1555607313), (169, 1242644895), (195, 1076958909), (243, 864226285), (351, 598310505), (405, 518535771), (491, 427712805), (507, 414214965), (585, 358986303), (845, 248528979), (1053, 199436835), (1215, 172845257), (1473, 142570935), (1521, 138071655), (1755, 119662101), (2083, 100819485), (2455, 85542561), (2535, 82842993), (3159, 66478945), (4419, 47523645), (4563, 46023885), (5265, 39887367), (6249, 33606495), (6383, 32900985), (7365, 28514187), (7605, 27614331), (10415, 20163897), (13257, 15841215), (13689, 15341295), (15795, 13295789), (18747, 11202165), (19149, 10966995), (22095, 9504729), (22815, 9204777), (27079, 7755345), (31245, 6721299), (31915, 6580197), (39771, 5280405), (41067, 5113765), (56241, 3734055), (57447, 3655665), (66285, 3168243), (68445, 3068259), (81237, 2585115), (82979, 2530845), (93735, 2240433), (95745, 2193399), (119313, 1760135), (135395, 1551069), (168723, 1244685), (172341, 1218555), (198855, 1056081), (205335, 1022753), (243711, 861705), (248937, 843615), (281205, 746811), (287235, 731133), (352027, 596565), (406185, 517023), (414895, 506169)]