2442895

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:104

約数の個数: 36

約数和(自身を含む): 3755160

約数和(自身を除く): 1312265

約数列:

[1, 5, 7, 13, 35, 49, 59, 65, 91, 169, 245, 295, 413, 455, 637, 767, 845, 1183, 2065, 2891, 3185, 3835, 5369, 5915, 8281, 9971, 14455, 26845, 37583, 41405, 49855, 69797, 187915, 348985, 488579, 2442895]

約数ペア:

[(1, 2442895), (5, 488579), (7, 348985), (13, 187915), (35, 69797), (49, 49855), (59, 41405), (65, 37583), (91, 26845), (169, 14455), (245, 9971), (295, 8281), (413, 5915), (455, 5369), (637, 3835), (767, 3185), (845, 2891), (1183, 2065)]