133044825105

素因数分解:

$3^4\times 5^1\times {\mathrm{328505741}}^1$

素因数の和:328505758

約数の個数: 20

約数和(自身を含む): 238495168692

約数和(自身を除く): 105450343587

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 328505741, 985517223, 1642528705, 2956551669, 4927586115, 8869655007, 14782758345, 26608965021, 44348275035, 133044825105]

約数ペア:

[(1, 133044825105), (3, 44348275035), (5, 26608965021), (9, 14782758345), (15, 8869655007), (27, 4927586115), (45, 2956551669), (81, 1642528705), (135, 985517223), (405, 328505741)]