229751145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{392737}}^1$

素因数の和:392761

約数の個数: 24

約数和(自身を含む): 428869896

約数和(自身を除く): 199118751

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 392737, 1178211, 1963685, 3534633, 5105581, 5891055, 15316743, 17673165, 25527905, 45950229, 76583715, 229751145]

約数ペア:

[(1, 229751145), (3, 76583715), (5, 45950229), (9, 25527905), (13, 17673165), (15, 15316743), (39, 5891055), (45, 5105581), (65, 3534633), (117, 1963685), (195, 1178211), (585, 392737)]