3874305

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1427}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 6237504

約数和(自身を除く): 2363199

約数列:

[1, 3, 5, 15, 181, 543, 905, 1427, 2715, 4281, 7135, 21405, 258287, 774861, 1291435, 3874305]

約数ペア:

[(1, 3874305), (3, 1291435), (5, 774861), (15, 258287), (181, 21405), (543, 7135), (905, 4281), (1427, 2715)]