4540775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 6026400

約数和(自身を除く): 1485625

約数列:

[1, 5, 23, 25, 53, 115, 149, 265, 575, 745, 1219, 1325, 3427, 3725, 6095, 7897, 17135, 30475, 39485, 85675, 181631, 197425, 908155, 4540775]

約数ペア:

[(1, 4540775), (5, 908155), (23, 197425), (25, 181631), (53, 85675), (115, 39485), (149, 30475), (265, 17135), (575, 7897), (745, 6095), (1219, 3725), (1325, 3427)]