65651235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1709}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 113762880

約数和(自身を除く): 48111645

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 197, 591, 985, 1709, 2561, 2955, 5127, 7683, 8545, 12805, 22217, 25635, 38415, 66651, 111085, 333255, 336673, 1010019, 1683365, 4376749, 5050095, 13130247, 21883745, 65651235]

約数ペア:

[(1, 65651235), (3, 21883745), (5, 13130247), (13, 5050095), (15, 4376749), (39, 1683365), (65, 1010019), (195, 336673), (197, 333255), (591, 111085), (985, 66651), (1709, 38415), (2561, 25635), (2955, 22217), (5127, 12805), (7683, 8545)]