160805215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{9181}}^1$

素因数の和:9330

約数の個数: 16

約数和(自身を含む): 200975616

約数和(自身を除く): 40170401

約数列:

[1, 5, 31, 113, 155, 565, 3503, 9181, 17515, 45905, 284611, 1037453, 1423055, 5187265, 32161043, 160805215]

約数ペア:

[(1, 160805215), (5, 32161043), (31, 5187265), (113, 1423055), (155, 1037453), (565, 284611), (3503, 45905), (9181, 17515)]