133199145

素因数分解:

$3^2\times 5^1\times {\mathrm{2959981}}^1$

素因数の和:2959992

約数の個数: 12

約数和(自身を含む): 230878596

約数和(自身を除く): 97679451

約数列:

[1, 3, 5, 9, 15, 45, 2959981, 8879943, 14799905, 26639829, 44399715, 133199145]

約数ペア:

[(1, 133199145), (3, 44399715), (5, 26639829), (9, 14799905), (15, 8879943), (45, 2959981)]