2562105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1877}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 5048064

約数和(自身を除く): 2485959

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 1877, 5631, 9385, 13139, 24401, 28155, 39417, 65695, 73203, 122005, 170807, 197085, 366015, 512421, 854035, 2562105]

約数ペア:

[(1, 2562105), (3, 854035), (5, 512421), (7, 366015), (13, 197085), (15, 170807), (21, 122005), (35, 73203), (39, 65695), (65, 39417), (91, 28155), (105, 24401), (195, 13139), (273, 9385), (455, 5631), (1365, 1877)]