3336165

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 7202520

約数和(自身を除く): 3866355

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 89, 105, 119, 147, 153, 245, 255, 267, 315, 357, 441, 445, 595, 623, 735, 765, 801, 833, 1071, 1335, 1513, 1785, 1869, 2205, 2499, 3115, 4005, 4165, 4361, 4539, 5355, 5607, 7497, 7565, 9345, 10591, 12495, 13083, 13617, 21805, 22695, 28035, 31773, 37485, 39249, 52955, 65415, 68085, 74137, 95319, 158865, 196245, 222411, 370685, 476595, 667233, 1112055, 3336165]

約数ペア:

[(1, 3336165), (3, 1112055), (5, 667233), (7, 476595), (9, 370685), (15, 222411), (17, 196245), (21, 158865), (35, 95319), (45, 74137), (49, 68085), (51, 65415), (63, 52955), (85, 39249), (89, 37485), (105, 31773), (119, 28035), (147, 22695), (153, 21805), (245, 13617), (255, 13083), (267, 12495), (315, 10591), (357, 9345), (441, 7565), (445, 7497), (595, 5607), (623, 5355), (735, 4539), (765, 4361), (801, 4165), (833, 4005), (1071, 3115), (1335, 2499), (1513, 2205), (1785, 1869)]