26104065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{509}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 45239040

約数和(自身を除く): 19134975

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 263, 509, 789, 1315, 1527, 2545, 3419, 3945, 6617, 7635, 10257, 17095, 19851, 33085, 51285, 99255, 133867, 401601, 669335, 1740271, 2008005, 5220813, 8701355, 26104065]

約数ペア:

[(1, 26104065), (3, 8701355), (5, 5220813), (13, 2008005), (15, 1740271), (39, 669335), (65, 401601), (195, 133867), (263, 99255), (509, 51285), (789, 33085), (1315, 19851), (1527, 17095), (2545, 10257), (3419, 7635), (3945, 6617)]