2055260565

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1985759}}^1$

素因数の和:1985793

約数の個数: 24

約数和(自身を含む): 3717342720

約数和(自身を除く): 1662082155

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1985759, 5957277, 9928795, 17871831, 29786385, 45672457, 89359155, 137017371, 228362285, 411052113, 685086855, 2055260565]

約数ペア:

[(1, 2055260565), (3, 685086855), (5, 411052113), (9, 228362285), (15, 137017371), (23, 89359155), (45, 45672457), (69, 29786385), (115, 17871831), (207, 9928795), (345, 5957277), (1035, 1985759)]