4069065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 8773632

約数和(自身を除く): 4704567

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 271, 273, 385, 429, 455, 715, 813, 1001, 1155, 1355, 1365, 1897, 2145, 2981, 3003, 3523, 4065, 5005, 5691, 8943, 9485, 10569, 14905, 15015, 17615, 20867, 24661, 28455, 38753, 44715, 52845, 62601, 73983, 104335, 116259, 123305, 193765, 271271, 313005, 369915, 581295, 813813, 1356355, 4069065]

約数ペア:

[(1, 4069065), (3, 1356355), (5, 813813), (7, 581295), (11, 369915), (13, 313005), (15, 271271), (21, 193765), (33, 123305), (35, 116259), (39, 104335), (55, 73983), (65, 62601), (77, 52845), (91, 44715), (105, 38753), (143, 28455), (165, 24661), (195, 20867), (231, 17615), (271, 15015), (273, 14905), (385, 10569), (429, 9485), (455, 8943), (715, 5691), (813, 5005), (1001, 4065), (1155, 3523), (1355, 3003), (1365, 2981), (1897, 2145)]