162390405

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{230341}}^1$

素因数の和:230396

約数の個数: 16

約数和(自身を含む): 265353984

約数和(自身を除く): 102963579

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 230341, 691023, 1151705, 3455115, 10826027, 32478081, 54130135, 162390405]

約数ペア:

[(1, 162390405), (3, 54130135), (5, 32478081), (15, 10826027), (47, 3455115), (141, 1151705), (235, 691023), (705, 230341)]