72807595

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 103420800

約数和(自身を除く): 30613205

約数列:

[1, 5, 7, 35, 41, 113, 205, 287, 449, 565, 791, 1435, 2245, 3143, 3955, 4633, 15715, 18409, 23165, 32431, 50737, 92045, 128863, 162155, 253685, 355159, 644315, 1775795, 2080217, 10401085, 14561519, 72807595]

約数ペア:

[(1, 72807595), (5, 14561519), (7, 10401085), (35, 2080217), (41, 1775795), (113, 644315), (205, 355159), (287, 253685), (449, 162155), (565, 128863), (791, 92045), (1435, 50737), (2245, 32431), (3143, 23165), (3955, 18409), (4633, 15715)]