65138595

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2083

約数の個数: 32

約数和(自身を含む): 109154304

約数和(自身を除く): 44015709

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 355, 465, 1065, 1973, 2201, 5919, 6603, 9865, 11005, 29595, 33015, 61163, 140083, 183489, 305815, 420249, 700415, 917445, 2101245, 4342573, 13027719, 21712865, 65138595]

約数ペア:

[(1, 65138595), (3, 21712865), (5, 13027719), (15, 4342573), (31, 2101245), (71, 917445), (93, 700415), (155, 420249), (213, 305815), (355, 183489), (465, 140083), (1065, 61163), (1973, 33015), (2201, 29595), (5919, 11005), (6603, 9865)]