201522945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1033451}}^1$

素因数の和:1033472

約数の個数: 16

約数和(自身を含む): 347239872

約数和(自身を除く): 145716927

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1033451, 3100353, 5167255, 13434863, 15501765, 40304589, 67174315, 201522945]

約数ペア:

[(1, 201522945), (3, 67174315), (5, 40304589), (13, 15501765), (15, 13434863), (39, 5167255), (65, 3100353), (195, 1033451)]