16120765

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 19918080

約数和(自身を除く): 3797315

約数列:

[1, 5, 47, 181, 235, 379, 905, 1895, 8507, 17813, 42535, 68599, 89065, 342995, 3224153, 16120765]

約数ペア:

[(1, 16120765), (5, 3224153), (47, 342995), (181, 89065), (235, 68599), (379, 42535), (905, 17813), (1895, 8507)]