151976025

素因数分解:

$3^2\times 5^2\times {\mathrm{675449}}^1$

素因数の和:675465

約数の個数: 18

約数和(自身を含む): 272206350

約数和(自身を除く): 120230325

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 675449, 2026347, 3377245, 6079041, 10131735, 16886225, 30395205, 50658675, 151976025]

約数ペア:

[(1, 151976025), (3, 50658675), (5, 30395205), (9, 16886225), (15, 10131735), (25, 6079041), (45, 3377245), (75, 2026347), (225, 675449)]