2953845

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 5248152

約数和(自身を除く): 2294307

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1601, 1845, 4803, 8005, 14409, 24015, 65641, 72045, 196923, 328205, 590769, 984615, 2953845]

約数ペア:

[(1, 2953845), (3, 984615), (5, 590769), (9, 328205), (15, 196923), (41, 72045), (45, 65641), (123, 24015), (205, 14409), (369, 8005), (615, 4803), (1601, 1845)]