423924285

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{203321}}^1$

素因数の和:203468

約数の個数: 16

約数和(自身を含む): 683161920

約数和(自身を除く): 259237635

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 203321, 609963, 1016605, 3049815, 28261619, 84784857, 141308095, 423924285]

約数ペア:

[(1, 423924285), (3, 141308095), (5, 84784857), (15, 28261619), (139, 3049815), (417, 1016605), (695, 609963), (2085, 203321)]