45645999

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 76060800

約数和(自身を除く): 30414801

約数列:

[1, 3, 7, 19, 21, 49, 57, 59, 133, 147, 177, 277, 399, 413, 831, 931, 1121, 1239, 1939, 2793, 2891, 3363, 5263, 5817, 7847, 8673, 13573, 15789, 16343, 23541, 36841, 40719, 49029, 54929, 110523, 114401, 164787, 257887, 310517, 343203, 773661, 800807, 931551, 2173619, 2402421, 6520857, 15215333, 45645999]

約数ペア:

[(1, 45645999), (3, 15215333), (7, 6520857), (19, 2402421), (21, 2173619), (49, 931551), (57, 800807), (59, 773661), (133, 343203), (147, 310517), (177, 257887), (277, 164787), (399, 114401), (413, 110523), (831, 54929), (931, 49029), (1121, 40719), (1239, 36841), (1939, 23541), (2793, 16343), (2891, 15789), (3363, 13573), (5263, 8673), (5817, 7847)]