1421085

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 2289600

約数和(自身を除く): 868515

約数列:

[1, 3, 5, 15, 211, 449, 633, 1055, 1347, 2245, 3165, 6735, 94739, 284217, 473695, 1421085]

約数ペア:

[(1, 1421085), (3, 473695), (5, 284217), (15, 94739), (211, 6735), (449, 3165), (633, 2245), (1055, 1347)]