154450225

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{131447}}^1$

素因数の和:131504

約数の個数: 12

約数和(自身を含む): 195594624

約数和(自身を除く): 41144399

約数列:

[1, 5, 25, 47, 235, 1175, 131447, 657235, 3286175, 6178009, 30890045, 154450225]

約数ペア:

[(1, 154450225), (5, 30890045), (25, 6178009), (47, 3286175), (235, 657235), (1175, 131447)]