65073255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1087}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 112594944

約数和(自身を除く): 47521689

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 307, 921, 1087, 1535, 3261, 3991, 4605, 5435, 11973, 14131, 16305, 19955, 42393, 59865, 70655, 211965, 333709, 1001127, 1668545, 4338217, 5005635, 13014651, 21691085, 65073255]

約数ペア:

[(1, 65073255), (3, 21691085), (5, 13014651), (13, 5005635), (15, 4338217), (39, 1668545), (65, 1001127), (195, 333709), (307, 211965), (921, 70655), (1087, 59865), (1535, 42393), (3261, 19955), (3991, 16305), (4605, 14131), (5435, 11973)]