6808305

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 12968640

約数和(自身を除く): 6160335

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 59, 105, 147, 157, 177, 245, 295, 413, 471, 735, 785, 885, 1099, 1239, 2065, 2355, 2891, 3297, 5495, 6195, 7693, 8673, 9263, 14455, 16485, 23079, 27789, 38465, 43365, 46315, 64841, 115395, 138945, 194523, 324205, 453887, 972615, 1361661, 2269435, 6808305]

約数ペア:

[(1, 6808305), (3, 2269435), (5, 1361661), (7, 972615), (15, 453887), (21, 324205), (35, 194523), (49, 138945), (59, 115395), (105, 64841), (147, 46315), (157, 43365), (177, 38465), (245, 27789), (295, 23079), (413, 16485), (471, 14455), (735, 9263), (785, 8673), (885, 7693), (1099, 6195), (1239, 5495), (2065, 3297), (2355, 2891)]