71671115

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1\times {\mathrm{409}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 87320160

約数和(自身を除く): 15649045

約数列:

[1, 5, 101, 347, 409, 505, 1735, 2045, 35047, 41309, 141923, 175235, 206545, 709615, 14334223, 71671115]

約数ペア:

[(1, 71671115), (5, 14334223), (101, 709615), (347, 206545), (409, 175235), (505, 141923), (1735, 41309), (2045, 35047)]