3970291245

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{22871}}^1$

素因数の和:23113

約数の個数: 32

約数和(自身を含む): 6481741824

約数和(自身を除く): 2511450579

約数列:

[1, 3, 5, 15, 71, 163, 213, 355, 489, 815, 1065, 2445, 11573, 22871, 34719, 57865, 68613, 114355, 173595, 343065, 1623841, 3727973, 4871523, 8119205, 11183919, 18639865, 24357615, 55919595, 264686083, 794058249, 1323430415, 3970291245]

約数ペア:

[(1, 3970291245), (3, 1323430415), (5, 794058249), (15, 264686083), (71, 55919595), (163, 24357615), (213, 18639865), (355, 11183919), (489, 8119205), (815, 4871523), (1065, 3727973), (2445, 1623841), (11573, 343065), (22871, 173595), (34719, 114355), (57865, 68613)]