1250855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 16

約数和(自身を含む): 1598400

約数和(自身を除く): 347545

約数列:

[1, 5, 23, 73, 115, 149, 365, 745, 1679, 3427, 8395, 10877, 17135, 54385, 250171, 1250855]

約数ペア:

[(1, 1250855), (5, 250171), (23, 54385), (73, 17135), (115, 10877), (149, 8395), (365, 3427), (745, 1679)]