57960345

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3907}}^1$

素因数の和:3981

約数の個数: 32

約数和(自身を含む): 99044352

約数和(自身を除く): 41084007

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 3907, 4945, 11721, 14835, 19535, 58605, 89861, 168001, 269583, 449305, 504003, 840005, 1347915, 2520015, 3864023, 11592069, 19320115, 57960345]

約数ペア:

[(1, 57960345), (3, 19320115), (5, 11592069), (15, 3864023), (23, 2520015), (43, 1347915), (69, 840005), (115, 504003), (129, 449305), (215, 269583), (345, 168001), (645, 89861), (989, 58605), (2967, 19535), (3907, 14835), (4945, 11721)]