123435

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 231504

約数和(自身を除く): 108069

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 211, 585, 633, 1055, 1899, 2743, 3165, 8229, 9495, 13715, 24687, 41145, 123435]

約数ペア:

[(1, 123435), (3, 41145), (5, 24687), (9, 13715), (13, 9495), (15, 8229), (39, 3165), (45, 2743), (65, 1899), (117, 1055), (195, 633), (211, 585)]