15813135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27031}}^1$

素因数の和:27055

約数の個数: 24

約数和(自身を含む): 29518944

約数和(自身を除く): 13705809

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 27031, 81093, 135155, 243279, 351403, 405465, 1054209, 1216395, 1757015, 3162627, 5271045, 15813135]

約数ペア:

[(1, 15813135), (3, 5271045), (5, 3162627), (9, 1757015), (13, 1216395), (15, 1054209), (39, 405465), (45, 351403), (65, 243279), (117, 135155), (195, 81093), (585, 27031)]