66328605

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 141396480

約数和(自身を除く): 75067875

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 49, 63, 105, 111, 135, 147, 185, 189, 245, 259, 271, 315, 333, 441, 555, 735, 777, 813, 945, 999, 1295, 1323, 1355, 1665, 1813, 1897, 2205, 2331, 2439, 3885, 4065, 4995, 5439, 5691, 6615, 6993, 7317, 9065, 9485, 10027, 11655, 12195, 13279, 16317, 17073, 27195, 28455, 30081, 34965, 36585, 39837, 48951, 50135, 51219, 66395, 70189, 81585, 85365, 90243, 119511, 150405, 199185, 210567, 244755, 256095, 270729, 350945, 358533, 451215, 491323, 597555, 631701, 1052835, 1353645, 1473969, 1792665, 1895103, 2456615, 3158505, 4421907, 7369845, 9475515, 13265721, 22109535, 66328605]

約数ペア:

[(1, 66328605), (3, 22109535), (5, 13265721), (7, 9475515), (9, 7369845), (15, 4421907), (21, 3158505), (27, 2456615), (35, 1895103), (37, 1792665), (45, 1473969), (49, 1353645), (63, 1052835), (105, 631701), (111, 597555), (135, 491323), (147, 451215), (185, 358533), (189, 350945), (245, 270729), (259, 256095), (271, 244755), (315, 210567), (333, 199185), (441, 150405), (555, 119511), (735, 90243), (777, 85365), (813, 81585), (945, 70189), (999, 66395), (1295, 51219), (1323, 50135), (1355, 48951), (1665, 39837), (1813, 36585), (1897, 34965), (2205, 30081), (2331, 28455), (2439, 27195), (3885, 17073), (4065, 16317), (4995, 13279), (5439, 12195), (5691, 11655), (6615, 10027), (6993, 9485), (7317, 9065)]