17305895

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 22330080

約数和(自身を除く): 5024185

約数列:

[1, 5, 29, 41, 71, 145, 205, 355, 1189, 1681, 2059, 2911, 5945, 8405, 10295, 14555, 48749, 84419, 119351, 243745, 422095, 596755, 3461179, 17305895]

約数ペア:

[(1, 17305895), (5, 3461179), (29, 596755), (41, 422095), (71, 243745), (145, 119351), (205, 84419), (355, 48749), (1189, 14555), (1681, 10295), (2059, 8405), (2911, 5945)]