1207183725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 2477966400

約数和(自身を除く): 1270782675

約数列:

[1, 3, 5, 9, 11, 15, 25, 29, 33, 45, 55, 75, 87, 99, 121, 139, 145, 165, 225, 261, 275, 319, 363, 417, 435, 495, 605, 695, 725, 825, 957, 1089, 1251, 1305, 1331, 1529, 1595, 1815, 2085, 2175, 2475, 2871, 3025, 3475, 3509, 3993, 4031, 4587, 4785, 5445, 6255, 6525, 6655, 7645, 7975, 9075, 10425, 10527, 11979, 12093, 13761, 14355, 16819, 17545, 19965, 20155, 22935, 23925, 27225, 31275, 31581, 33275, 36279, 38225, 38599, 44341, 50457, 52635, 59895, 60465, 68805, 71775, 84095, 87725, 99825, 100775, 114675, 115797, 133023, 151371, 157905, 181395, 185009, 192995, 221705, 252285, 263175, 299475, 302325, 344025, 347391, 399069, 420475, 487751, 555027, 578985, 665115, 756855, 789525, 906975, 925045, 964975, 1108525, 1261425, 1463253, 1665081, 1736955, 1995345, 2438755, 2775135, 2894925, 3325575, 3784275, 4389759, 4625225, 5365261, 7316265, 8325405, 8684775, 9976725, 12193775, 13875675, 16095783, 21948795, 26826305, 36581325, 41627025, 48287349, 80478915, 109743975, 134131525, 241436745, 402394575, 1207183725]

約数ペア:

[(1, 1207183725), (3, 402394575), (5, 241436745), (9, 134131525), (11, 109743975), (15, 80478915), (25, 48287349), (29, 41627025), (33, 36581325), (45, 26826305), (55, 21948795), (75, 16095783), (87, 13875675), (99, 12193775), (121, 9976725), (139, 8684775), (145, 8325405), (165, 7316265), (225, 5365261), (261, 4625225), (275, 4389759), (319, 3784275), (363, 3325575), (417, 2894925), (435, 2775135), (495, 2438755), (605, 1995345), (695, 1736955), (725, 1665081), (825, 1463253), (957, 1261425), (1089, 1108525), (1251, 964975), (1305, 925045), (1331, 906975), (1529, 789525), (1595, 756855), (1815, 665115), (2085, 578985), (2175, 555027), (2475, 487751), (2871, 420475), (3025, 399069), (3475, 347391), (3509, 344025), (3993, 302325), (4031, 299475), (4587, 263175), (4785, 252285), (5445, 221705), (6255, 192995), (6525, 185009), (6655, 181395), (7645, 157905), (7975, 151371), (9075, 133023), (10425, 115797), (10527, 114675), (11979, 100775), (12093, 99825), (13761, 87725), (14355, 84095), (16819, 71775), (17545, 68805), (19965, 60465), (20155, 59895), (22935, 52635), (23925, 50457), (27225, 44341), (31275, 38599), (31581, 38225), (33275, 36279)]