4081845

素因数分解:

$3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{541}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 6556032

約数和(自身を除く): 2474187

約数列:

[1, 3, 5, 15, 503, 541, 1509, 1623, 2515, 2705, 7545, 8115, 272123, 816369, 1360615, 4081845]

約数ペア:

[(1, 4081845), (3, 1360615), (5, 816369), (15, 272123), (503, 8115), (541, 7545), (1509, 2705), (1623, 2515)]