252000465

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{79621}}^1$

素因数の和:79840

約数の個数: 16

約数和(自身を含む): 405116736

約数和(自身を除く): 153116271

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 79621, 238863, 398105, 1194315, 16800031, 50400093, 84000155, 252000465]

約数ペア:

[(1, 252000465), (3, 84000155), (5, 50400093), (15, 16800031), (211, 1194315), (633, 398105), (1055, 238863), (3165, 79621)]