15697533915

素因数分解:

$3^5\times 5^1\times 7^4\times {\mathrm{5381}}^1$

素因数の和:5429

約数の個数: 120

約数和(自身を含む): 32923760688

約数和(自身を除く): 17226226773

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 243, 245, 315, 343, 405, 441, 567, 735, 945, 1029, 1215, 1323, 1701, 1715, 2205, 2401, 2835, 3087, 3969, 5145, 5381, 6615, 7203, 8505, 9261, 11907, 12005, 15435, 16143, 19845, 21609, 26905, 27783, 36015, 37667, 46305, 48429, 59535, 64827, 80715, 83349, 108045, 113001, 138915, 145287, 188335, 194481, 242145, 263669, 324135, 339003, 416745, 435861, 565005, 583443, 726435, 791007, 972405, 1017009, 1307583, 1318345, 1695015, 1845683, 2179305, 2373021, 2917215, 3051027, 3955035, 5085045, 5537049, 6537915, 7119063, 9153081, 9228415, 11865105, 12919781, 15255135, 16611147, 21357189, 27685245, 35595315, 38759343, 45765405, 49833441, 64071567, 64598905, 83055735, 106785945, 116278029, 149500323, 193796715, 249167205, 320357835, 348834087, 448500969, 581390145, 747501615, 1046502261, 1744170435, 2242504845, 3139506783, 5232511305, 15697533915]

約数ペア:

[(1, 15697533915), (3, 5232511305), (5, 3139506783), (7, 2242504845), (9, 1744170435), (15, 1046502261), (21, 747501615), (27, 581390145), (35, 448500969), (45, 348834087), (49, 320357835), (63, 249167205), (81, 193796715), (105, 149500323), (135, 116278029), (147, 106785945), (189, 83055735), (243, 64598905), (245, 64071567), (315, 49833441), (343, 45765405), (405, 38759343), (441, 35595315), (567, 27685245), (735, 21357189), (945, 16611147), (1029, 15255135), (1215, 12919781), (1323, 11865105), (1701, 9228415), (1715, 9153081), (2205, 7119063), (2401, 6537915), (2835, 5537049), (3087, 5085045), (3969, 3955035), (5145, 3051027), (5381, 2917215), (6615, 2373021), (7203, 2179305), (8505, 1845683), (9261, 1695015), (11907, 1318345), (12005, 1307583), (15435, 1017009), (16143, 972405), (19845, 791007), (21609, 726435), (26905, 583443), (27783, 565005), (36015, 435861), (37667, 416745), (46305, 339003), (48429, 324135), (59535, 263669), (64827, 242145), (80715, 194481), (83349, 188335), (108045, 145287), (113001, 138915)]