147419145

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{33773}}^1$

素因数の和:33881

約数の個数: 24

約数和(自身を含む): 258168456

約数和(自身を除く): 110749311

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 33773, 101319, 168865, 303957, 506595, 1519785, 3275981, 9827943, 16379905, 29483829, 49139715, 147419145]

約数ペア:

[(1, 147419145), (3, 49139715), (5, 29483829), (9, 16379905), (15, 9827943), (45, 3275981), (97, 1519785), (291, 506595), (485, 303957), (873, 168865), (1455, 101319), (4365, 33773)]