349841315

素因数分解:

$5^1\times {\mathrm{41}}^2\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 435436560

約数和(自身を除く): 85595245

約数列:

[1, 5, 41, 107, 205, 389, 535, 1681, 1945, 4387, 8405, 15949, 21935, 41623, 79745, 179867, 208115, 653909, 899335, 1706543, 3269545, 8532715, 69968263, 349841315]

約数ペア:

[(1, 349841315), (5, 69968263), (41, 8532715), (107, 3269545), (205, 1706543), (389, 899335), (535, 653909), (1681, 208115), (1945, 179867), (4387, 79745), (8405, 41623), (15949, 21935)]