261525265

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{7127}}^1$

素因数の和:7352

約数の個数: 16

約数和(自身を含む): 323326080

約数和(自身を除く): 61800815

約数列:

[1, 5, 41, 179, 205, 895, 7127, 7339, 35635, 36695, 292207, 1275733, 1461035, 6378665, 52305053, 261525265]

約数ペア:

[(1, 261525265), (5, 52305053), (41, 6378665), (179, 1461035), (205, 1275733), (895, 292207), (7127, 36695), (7339, 35635)]