138179615

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{39089}}^1$

素因数の和:39202

約数の個数: 16

約数和(自身を含む): 191384640

約数和(自身を除く): 53205025

約数列:

[1, 5, 7, 35, 101, 505, 707, 3535, 39089, 195445, 273623, 1368115, 3947989, 19739945, 27635923, 138179615]

約数ペア:

[(1, 138179615), (5, 27635923), (7, 19739945), (35, 3947989), (101, 1368115), (505, 273623), (707, 195445), (3535, 39089)]